A&D Company, Ltd.

Japan


 
Total IP 226
Total IP incl. subs 226 (+ 0 for subs)
Total IP Rank # 5,755
IP Activity Score 2.9/5.0    103
IP Activity Rank # 6,731
Stock Symbol 77450 (tse)
ISIN JP3160130005
Market Cap. 20612476800.0  (JPY)
Industry Scientific & Technical Instruments
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

68 21
0 8
97 30
2
 
Last Patent 2025 - X-ray inspection device
First Patent 1983 - Apparatus for measuring viscosity
Last Trademark 2025 - LIFESOURCE
First Trademark 1985 - AND

Subsidiaries

1 subsidiaries with IP (0 patents, 0 trademarks)

2 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Bathroom scales. Body composition monitors; body fat monitors; facial aesthetic treatment appara...
2024 Invention X-ray inspection device. Provided is an X-ray inspection device that ends one-sided support of a ...
Invention Weighing apparatus and weighing method using the same weighing apparatus. A weighing apparatus i...
2023 Invention Electronic balance. An electronic balance includes an electromagnetic unit including a yoke with...
Invention Electronic balance. In an electronic balance used for a scale of a weighing unit of a feeder, a ...
Invention Counting scale. A counting scale includes a weighing pan, a weighing sensor connected to the wei...
Invention Large weight scale for detecting possibility of bedsore, and bedsore detecting method. Provided ...
Invention Blood pressure measurement device. Provided is a blood pressure measurement device that makes it ...
Invention Blood pressure measurement device. Provided is a blood pressure measurement device that can accur...
G/S Downloadable computer programs for connecting to and operating digital weighing scales and balanc...
Invention Moisture meter. Provided is a heat-drying moisture meter that presents reliability with respect ...
2022 G/S Metal detectors; X-ray inspection device, not for medical use; industrial X-ray machines and app...
G/S Metal detectors; X-ray inspection device, not for medical use; industrial X-ray machines and appa...
G/S Sphygmomanometers; blood pressure monitors.
G/S Sphygmomanometers; blood pressure monitors.
Invention Attachment mechanism for bubble-type level in balance. Provided is a mechanism for attaching a bu...
Invention Weighing apparatus. Provided is a weighing apparatus that enables occurrence of an abnormality t...
Invention Measuring apparatus. Provided is a measuring apparatus such that it is possible to realize the oc...
2021 Invention Waterproofing mechanism for weighing device. Provided is a waterproofing mechanism for waterproof...
Invention Method for confirming weighing performance of balance, and balance for the same. In order to ach...
Invention Weighing performance confirmation method for scale and scale for same. The present invention addr...
Invention Thermometer
Invention Blood pressure monitoring apparatus. A blood pressure monitoring apparatus including a linear re...
Invention Blood pressure monitoring device. RR, actual compression pressures PcH1 and PcH2 in a low pressur...
Invention Weighing device equipped with three-axis acceleration sensor and inspection method therefor. Prov...
Invention Weighing device and weighing method using three-axis acceleration sensor. Provided is a weighing ...
G/S Electronic scales; scales; apparatus and instruments for weighing; weighing scales
G/S Electronic scales; scales; balances; balancing apparatus; apparatus and instruments for weighing...
Invention Balance including double windshield. The balance includes the double windshield including an inn...
Invention Balance with double draft shield. By opening/closing sliding doors of a double draft shield of a ...
G/S General purpose data acquisition system, namely, a digital data acquisition recorder that gathers...
G/S Measuring or testing machines and instruments; electric or magnetic meters and testers; electron...
Invention Tire testing apparatus. A tire testing apparatus of a drum type includes: a drum including a tra...
2020 Invention Electronic balance and method for stabilizing weighing accuracy by electronic balance. The elect...
Invention Method for judging environment of balance, and apparatus for the same. An electronic balance inc...
Invention Method for assessing environment of balance and device for same. To solve the problem of assessin...
Invention Electronic force balance and weighing accuracy stabilization method for electronic force balance....
Invention Wind blocker for electronic balance. Provided is a wind blocker for an electronic balance that ha...
Invention Scale data transmission method and scale system for same. This invention optimizes the format of ...
Invention Airflow sensor characteristic information generation system and engine control system. [Problem] ...
Invention Weighing apparatus configured to calculate failure risk, and inspection content proposing method ...
Invention Weighing device that calculates failure risk and inspection content proposal method for the same....
Invention Windshield for electronic balance. Provided is a windshield for an electronic balance that has do...
Invention Windshield for balance. The windshield includes an outer windshield defining a weighing chamber,...
Invention Wind screen for balance scale. Provided is a wind screen (10) for a balance scale (1), the wind s...
Invention Quantitative dispensing system. Provided is a quantitative dispensing system includes a supply d...
Invention Tire testing apparatus having a plurality of sensors on the outer circumferential surface of a dr...
Invention Inclination detecting method and apparatus for the same. An inclination of a weighing apparatus ...
Invention Inclination detection method and device for same. To address the problem of making it possible fo...
Invention Windshield for defining a weighing chamber of a balance. A windshield for a balance is provided, ...
Invention Windshield for balance. Provided is a windshield for a balance, for which opening and closing doo...
Invention Metal detector. Provided is a metal detector capable of quickly and accurately ascertaining a noi...
G/S Sphygmomanometers; clinical thermometers; inhalers for therapeutic use; body fat monitors; blood ...
G/S Sphygmomanometers; clinical thermometers; inhalers; body fat monitors; medical apparatus and ins...
G/S Sphygmomanometers; clinical thermometers; inhalers for medical use; body fat monitors; blood pres...
G/S Balances; load cells in the nature of electrical transducers; weighing machines; measuring equipm...
G/S Balances; load cell; weighing machines; measuring equipment; computer hardware and computer soft...
Invention Moisture meter, state diagnosis method for moisture meter, and storage medium. Provided is a moi...
2019 Invention Viscoelasticity measurement method and viscoelasticity measurement device. 00) of the vibrator in...
Invention Moisture meter. Provided is a moisture meter including a mass measurement unit for measuring the...
Invention Windshield for balance. A windshield for a balance which has a door that can be automatically ope...
Invention Windshield for balance. A windshield for an electronic balance is provided which includes air cyl...
Invention Tire testing apparatus. A tire testing apparatus of drum type includes a drum having, on a circu...
G/S Weighing equipment, namely, electronic balances and their fittings
G/S Electronic balances and their fittings.
Invention Electronic balance displaying a magnitude of external disturbance in real time. Provided is an el...
Invention Method for proposing installation environment and metering device therefor. A proposing an improv...
2018 G/S Electronic balances; balances and scales; measuring sensors for measuring weight; moisture meter...
G/S Weighing equipment, namely, balances and scales; electronic measuring sensors for measuring weigh...
2017 G/S Laboratory utilization measuring and testing machines and instruments for enabling test lab manag...
G/S Measuring or testing machines and instruments; computers; computer programs; electronic machines...
G/S Electronic sphygmomanometers; electronic clinical thermometers.
2014 G/S Providing computer programs.
G/S Computer programs; other electronic machines and apparatus. Providing computer programs on data n...
G/S Providing temporary use of non-downloadable computer programs for testing, research and developme...
G/S Computer programs for testing, research and development of automobiles and their component parts;...
G/S Sphygmomanometers.
G/S Weighing machines; pedometers; activity monitors; other measuring or testing machines and instrum...
2012 G/S [ Measuring and testing machines and instruments, namely, balances, scales, temperature indicator...
2011 G/S Measuring or testing machines and instruments; auxiliary equipments for measuring, evaluating an...
G/S [ Measuring or testing machines and instruments, namely, weighing equipment in the nature of bala...
G/S Measuring or testing machines and instruments; computer programs for evaluating and determining ...
G/S Weighing machines; pedometers; other measuring or testing machines and instruments; computer pro...
G/S Sphygmomanometers; sphygmographs; heart rate meters; electrocardiographs; medical apparatus and i...
2010 G/S Computers; computer programs for automotive development, medical analysis, blood pressure analysi...
G/S Computers; computer programs; electronic machines, apparatus and their parts; measuring or testi...
G/S Sphygmomanometers; sphygmograph; electrocardiographs; medical machines and apparatus.
2009 G/S Computer programs for analysing and managing data of sphygmomanometers; memory media for compute...
G/S Measuring or testing machines and instruments, electronic machines, apparatus and their parts.
2008 G/S Computer programs for analyzing and managing data of sphygmomanometers; memory media for computer...