Topcon Corporation

Japan


 
Total IP 1,061
Total IP incl. subs 1,413 (+ 353 for subs)
Total IP Rank # 1,260
IP Activity Score 3.6/5.0    935
IP Activity Rank # 789
IP AS incl. subs 3.4/5.0    1,108
Stock Symbol 77320 (tse)
ISIN JP3630400004
Market Cap. 161187964580.0  (JPY)
Industry Scientific & Technical Instruments
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

667 27
1 8
328 22
8
 
Last Patent 2025 - Fundus imaging apparatus, method...
First Patent 1987 - Noncontact type tonometer
Last Trademark 2025 - SOLOS
First Trademark 1956 - TOPCON

Subsidiaries

8 subsidiaries with IP (334 patents, 19 trademarks)

3 subsidiaries without IP

 Register for free to unlock the subsidiary list

Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Measuring or testing machines and instruments; automatic lens measuring instruments, not for med...
Invention Fundus imaging apparatus, method of controlling fundus imaging apparatus, and program. A fundus ...
2024 Invention Ophthalmic information processing apparatus, ophthalmic apparatus, ophthalmic information process...
Invention Survey data processing apparatus, survey data processing method and survey data processing progra...
Invention Slit-lamp microscope and ophthalmic system. A slit lamp microscope of an aspect example includes...
Invention Chin rest device and ophthalmologic apparatus. A chin rest device, wherein the chin rest device ...
Invention Ophthalmological device, method for controlling ophthalmological device, and recording medium. An...
G/S Computers; tablet computers; personal digital assistants; recorded computer software for displayi...
G/S Computers; tablet computers; personal digital assistants; recorded computer software for display...
Invention Fundus observation apparatus. A fundus observation apparatus includes an optical system, two con...
Invention Guide system, guide method, and non-transitory tangible recording medium of guide program to assi...
Invention Optical coherence tomography device, control method therefor, and program. This optical coherence...
Invention Ophthalmologic apparatus. An ophthalmologic apparatus includes a visual-target presenting portio...
Invention Measurement module and three-dimensional data measurement system using same. Provided are a novel...
Invention Three-dimensional data measuring system and three-dimensional data measuring method. Provided is ...
Invention Surveying device, surveying system, surveying method, and surveying program. A laser scanner 1 is...
Invention Surveying system, surveying method, and surveying program. A surveying system (1) comprising: a t...
Invention All-around camera. The present invention comprises a plurality of horizontal camera units (2a, 2c...
Invention All-around camera and ground-type laser scanner. A plurality of sets of camera units (2a, 2c) are...
Invention Ophthalmic examination apparatus and ophthalmic examination method. An ophthalmic examination ap...
Invention Contactless ophthalmotonometer and contactless ophthalmotonometer actuating method. A contactles...
Invention Imaging device and surveying system. This imaging device includes a guide light emitting unit (16...
Invention Optical characteristic display device and optical characteristic display method. An optical char...
Invention Ophthalmologic apparatus and method for examining subject eyes. An ophthalmologic apparatus incl...
Invention Plant sensor. This plant sensor comprises a first light source (6) that emits first measurement l...
Invention Surveying device. The present invention comprises: a ranging unit having a light-emitting element...
Invention Surveying device. The present invention is provided with: a distance measurement unit that has a ...
Invention Ophthalmic imaging apparatus, controlling method of the same, and recording medium. The ophthalm...
Invention Wavelength selection device, wavelength selection method, and measuring device. The present inven...
Invention Surveying device. The present invention comprises: a distance measurement unit (19) that has a li...
Invention Surveying device. The present invention comprises: a distance measurement unit having a light-emi...
Invention Analysis processing device, optical coherence tomography device, analysis processing method, and ...
Invention Surveying device. This surveying device is equipped with a collimation optical system (11) which ...
Invention Guide light beaming device. This guide light beaming device that beams guide light for indicating...
Invention Guide light irradiation device. A guide light irradiation device that emits guide light (16) to s...
G/S Metalworking machines and tools; mining machines and apparatus; construction machines and appara...
Invention Ophthalmologic device, method for determining eye fundus imaging distance, and recording medium. ...
Invention Ophthalmologic apparatus. An ophthalmologic apparatus includes an anterior-ocular-segment camera...
Invention Laser scanning method, laser scanning device, and program. [Problem] To increase the accuracy of ...
Invention Surveying device and surveying system. The present invention is provided with: a distance measure...
Invention Survey system and measurement method. A survey system comprising a reference level measurement de...
Invention Ophthalmic device. Provided is an ophthalmic device that makes it possible to easily and selectiv...
2023 G/S printed matter, namely, printed brochures and booklets in the field of corporate finance
G/S Construction machines and apparatus; loading-unloading machines and apparatus; agricultural mach...
Invention Laser marking instrument for construction
G/S Eye testing machines and apparatus; ophthalmic machines and apparatus.
G/S Eye testing machines and apparatus; medical devices in the nature of ophthalmic machines and appa...
G/S Eye testing machines and apparatus; ophthalmic machines and apparatus.
G/S Ophthalmic apparatus and instruments; medical apparatus and instruments.
Invention Oct speckle velocimetry. Blood flow information is extracted from speckle information of a time ...
2022 Invention Object measurement device and object measurement method. Provided is an object measurement devic...
G/S Ophthalmic apparatus, namely multifunctional devices that combines refractometer, keratometer, to...
G/S Ophthalmic apparatus and instruments
Invention Optical element for surgical microscopes and method for producing same, and medical optical devic...
Invention Ophthalmic device. To provide an ophthalmic device in which an operator can objectively grasp a ...
Invention Eye testing apparatus and equipment
2021 G/S Laser measuring systems; lasers for measuring; downloadable computer software for use with and fo...
G/S Surveying instruments; angle measuring instruments, namely, angle gauges; distance measuring mach...
G/S Downloadable computer software for displaying, analyzing, and processing of electronic data in th...
G/S Computer software for displaying, analyzing, processing electronic data of geography and buildin...
G/S Chemicals; anti-reflection coating agents for optical components; coating agents for protection ...
G/S Industrial chemicals; coating agents for protection of painted surface of optical components, nam...
2020 G/S Laser measuring systems; lasers for measuring; measuring and testing machines; personal digital ...
G/S Chemicals, namely, industrial chemicals and chemicals for use in industry and science; chemicals ...
G/S Chemicals; antireflection coating agents for optical components; coating agents for protection o...
G/S Surveying instruments; angle measuring instruments; distance measuring machines or apparatus [ra...
G/S Medical apparatus and instruments, namely, optical coherence tomography apparatus
G/S Medical apparatus and instruments, other than walking aids, and crutches.
2019 G/S Eye testing apparatus; medical imaging apparatus; medical instruments for use in eye refraction
G/S Eye testing apparatus; medical apparatus and instruments.
2012 G/S Measuring or testing machines and instruments, including, standard-unit measuring machines and a...
2011 G/S Measuring or testing machines and instruments, telecommunications devices and apparatus, namely d...
G/S Measuring and testing machines and instruments, namely, surveying instruments in the nature of to...
2008 G/S Medical apparatus and instruments, namely, optical apparatus and instruments, namely, surgical ap...
G/S Medical apparatus and instruments, namely optical apparatus and instruments.
2007 G/S Measuring and surveillance instruments, telecommunications apparatus and machines.
G/S Telecommunication machines and apparatus, namely, GPS receiver, transmitters for telecommunicatio...
G/S Telecommunication machines and apparatus, electronic machines and apparatus, namely global positi...
G/S Measuring and surveying instruments, namely, Total Station optical surveying instruments used in ...
G/S Total station optical surveying instruments used in surveying.
G/S Total station optical surveying instruments used in surveying.