Topcon Corporation

Japan


Create a watch for Topcon Corporation
Total IP 1,107
Total IP incl. subs 1,462 (+ 356 for subs)
Total IP Rank # 1,236
IP Activity Score 3.7/5.0    939
IP Activity Rank # 780
IP AS incl. subs 3.4/5.0    1,085
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

687 33
1 13
338 27
8
 
Last Patent 2025 - Slit lamp microscope, ophthalmic...
First Patent 1987 - Noncontact type tonometer
Last Trademark 2025 - TRK
First Trademark 1956 - TOPCON

Subsidiaries

8 subsidiaries with IP (337 patents, 19 trademarks)

3 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Ophthalmic apparatus and instruments; medical apparatus and instruments.
G/S Ophthalmic apparatus and instruments; medical apparatus and instruments.
G/S Therapeutic apparatus for ophthalmic purposes; eye testing apparatus; keratoscopes; axial length ...
G/S Therapeutic apparatus for ophthalmic purposes; eye testing apparatus; keratoscopes; axial length...
Invention Slit lamp microscope, ophthalmic system, method of controlling slit lamp microscope, and recordin...
G/S Ophthalmic apparatus and instruments; medical apparatus and instruments.
G/S 3D scanners; scanners as data processing equipment; readers as data processing equipment; data pr...
G/S 3D scanners; scanners as data processing equipment; readers as data processing equipment; data p...
Invention Ophthalmic apparatus and method of controlling same. An ophthalmic apparatus includes a light so...
Invention Ophthalmic apparatus, method of controlling the same, and recording medium. An ophthalmic appara...
Invention Ophthalmic apparatus, method of controlling same, and recording medium. An ophthalmic apparatus ...
Invention Ophthalmic apparatus. An ophthalmic apparatus includes an objective optical system, an illuminat...
Invention Ophthalmic apparatus. An ophthalmic apparatus includes two or more curved mirrors, an illuminati...
G/S Measuring or testing machines and instruments; automatic lens measuring instruments, not for medi...
G/S Measuring or testing machines and instruments; automatic lens measuring instruments, not for med...
Invention Three-dimensional data measuring system and three-dimensional data measurement method. The syste...
Invention Mirror member. A support part in a mirror member includes a first support rib connected to the m...
Invention Measurement device. Provided is a measurement device capable of suppressing a decrease in measur...
Invention Ophthalmologic apparatus. An ophthalmologic apparatus includes an optical system configured to a...
Invention Method of displaying corrected image of surveying device, surveying device, and method of determi...
Invention Visual target presentation device. Provided is a visual target presentation device that makes it ...
Invention Ophthalmic apparatus, method of controlling ophthalmic apparatus, and recording medium. An ophth...
Invention Fundus imaging apparatus. A fundus imaging apparatus according to a non-limiting embodiment proje...
Invention Ophthalmologic apparatus. An ophthalmologic apparatus includes a measurement portion configured ...
Invention Surveying system. The objective of the present invention is to provide a relatively inexpensive s...
Invention Object detection device and survey system. The present invention automatically detects a specific...
Invention Three-dimensional data measuring system using a measurement module. Provided is a three-dimensio...
Invention Multi-surface reflection device. A multi-surface reflection device 7 according to the present dis...
Invention Inclination detection device and inclination detection method using said inclination detection de...
Invention Fundus observation device. The purpose of the present invention is to realize a compact and econo...
Invention Ophthalmological device, method for controlling ophthalmological device, and recording medium. A ...
Invention Three-dimensional surveying device. Provided is a three-dimensional surveying device in which ra...
Invention Ophthalmic system and terminal device. An ophthalmic system includes a server including a memory...
Invention Ophthalmic device and control method therefor. The ophthalmic device includes a pre-scan control...
Invention Ophthalmic device, control method therefor, program, and recording medium. An ophthalmic device a...
Invention Ophthalmic device, method for controlling same, program, and recording medium. An ophthalmic devi...
Invention Ophthalmic device, control method therefor, program, and recording medium. A scan unit of an opht...
Invention Fundus imaging apparatus, method of controlling fundus imaging apparatus, and program. A fundus ...
Invention Ophthalmologic information processing device and ophthalmologic device. An ophthalmologic informa...
Invention Ophthalmological device. An ophthalmological device according to a non-limiting embodiment of the...
Invention Laser scanning device, laser scan data processing method, and program. Error in measurement is r...
2024 Invention Disease risk determination system using fundus image, machine learning model generation device, d...
Invention Ophthalmic apparatus, method for controlling ophthalmic apparatus, program, and recording medium....
Invention Ophthalmic information processing apparatus, ophthalmic apparatus, ophthalmic information process...
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 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 Surveying device, surveying system, surveying method, and surveying program. A laser scanner 1 is...
Invention Ophthalmologic system. The present invention provides an ophthalmologic system in which one exami...
Invention Ophthalmic system. In order to provide an ophthalmic system that makes it possible to perform oph...
G/S Metalworking machines and tools; mining machines and apparatus; construction machines and appara...
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...
G/S Eye testing machines and apparatus, namely, diagnostic biomarker testing apparatus for use in dia...
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.
Invention Ophthalmic apparatus, method of processing ophthalmic image, and recording medium. An ophthalmic...
Invention Oct speckle velocimetry. Blood flow information is extracted from speckle information of a time ...
Invention Vista de-noising. An optical coherence tomography angiography (OCT-A) method that includes gener...
2022 G/S Ophthalmic apparatus, namely multifunctional devices that combines refractometer, keratometer, to...
G/S Ophthalmic apparatus and instruments
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.