Inventor
NUNOKAWA KAZUO
JP27 patents
⚠️ This page may combine multiple inventors who share the name “NUNOKAWA KAZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKYO OPTICAL
15 patentsUS4838680AJun 13, 1989
Optical system for retinal camera
TOKYO OPTICAL26 citations92
US4834526AMay 30, 1989
Eye fundus camera having automatic exposure control means
TOKYO OPTICAL31 citations92
US4422736ADec 27, 1983
Eye fundus camera having ring slit mask in illuminating system
TOKYO OPTICAL40 citations92
US4712894ADec 15, 1987
Ophthalmoscopic instrument having working position detecting means
TOKYO OPTICAL21 citations82
US4558932ADec 17, 1985
Variable image magnification eye fundus camera
TOKYO OPTICAL20 citations82
US4511227AApr 16, 1985
Ophthalmic apparatus having means for automatic detection of appropriate position of eye to be examined
TOKYO OPTICAL22 citations82
US4187014AFeb 5, 1980
Eye fundus camera
TOKYO OPTICAL27 citations82
US4400070AAug 23, 1983
Focus detecting device for opthalmologic instruments
TOKYO OPTICAL22 citations80
US4932774AJun 12, 1990
Illuminating system of ophthalmological instrument
TOKYO OPTICAL14 citations74
US4544248AOct 1, 1985
Ophathalmoscopic camera having a focus detecting system
TOKYO OPTICAL18 citations74
US4435051AMar 6, 1984
Working distance detecting device for ophthalmic apparatus
TOKYO OPTICAL7 citations74
US4405215ASep 20, 1983
Working position locating means for ophthalmologic apparatus
TOKYO OPTICAL16 citations74
US4365872ADec 28, 1982
Eye fundus camera having working distance detecting device
TOKYO OPTICAL14 citations74
US4854691AAug 8, 1989
Laser beam scanning type eye fundus camera
TOKYO OPTICAL15 citations73
US4468104AAug 28, 1984
Working distance detecting device for ophthalmic instruments
TOKYO OPTICAL4 citations63
HONDA MOTOR CO LTD
6 patentsUS10476086B2Nov 12, 2019
Resin-framed stepped membrane electrode assembly for fuel cell
HONDA MOTOR CO LTD2 citations72
US11557774B2Jan 17, 2023
Metal separator
HONDA MOTOR CO LTD0 citations62
US10833338B2Nov 10, 2020
Seal structure
HONDA MOTOR CO LTD1 citations62
US11660634B2May 30, 2023
Method of producing rubber seal
HONDA MOTOR CO LTD0 citations52
US7758991B2Jul 20, 2010
Fuel cell
HONDA MOTOR CO LTD1 citations52
US8043766B2Oct 25, 2011
Fuel cell exhibiting enhanced separator sealing structure
HONDA MOTOR CO LTD0 citations49