Inventor · disambiguated record
Kazunobu Kobayashi
Also filed as: KOBAYASHI KAZUNOBU
13 granted patents·1 pending application·447 citations·filing 1976–2021
93Inventor score
Top patents by PatentIndex Score
14 records- 0164US4717952AMedical television systemCANON KK·Filed 1986·Granted Jan 5, 1988·70 cites·9 claims
- 0263US4149787AEye fundus cameraCANON KK·Filed 1976·Granted Apr 17, 1979·39 cites·17 claims
- 0361US4227780AEye examining instrumentCANON KK·Filed 1978·Granted Oct 14, 1980·35 cites·13 claims
- 0456US4690525AEye fundus cameraCANON KK·Filed 1984·Granted Sep 1, 1987·37 cites·6 claims
- 0556US4068932AOptical instrument for examining the eye fundusCANON KK·Filed 1976·Granted Jan 17, 1978·29 cites·18 claims
- 0655US5116114AOphthalmologic apparatusCANON KK·Filed 1991·Granted May 26, 1992·74 cites·15 claims
- 0751US12429657B2Optical device and manufacturing method for optical deviceSEDI INC·Filed 2021·Granted Sep 30, 2025·0 cites·5 claims
- 0847US2024154386A1Optical transmitterSUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Application pending·0 cites
- 0946US5455644AOphthalmologic apparatus having an examining system for examining the fundus of an eyeCANON KK·Filed 1993·Granted Oct 3, 1995·45 cites·27 claims
- 1045US5299573ATonometerCANON KK·Filed 1992·Granted Apr 5, 1994·38 cites·7 claims
- 1145US5056522ASupersonic ophthalmic measuring apparatusCANON KK·Filed 1990·Granted Oct 15, 1991·40 cites·13 claims
- 1245US4991584AOphthalmic examining apparatus and method capable of examining glaucomaCANON KK·Filed 1989·Granted Feb 12, 1991·27 cites·23 claims
- 1333US5300964AFundus cameraCANON KK·Filed 1992·Granted Apr 5, 1994·13 cites·12 claims
- 1429USD297544SInstant photo-taking apparatus for a retinal cameraCANON KK·Filed 1986·Granted Sep 6, 1988·0 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →