Inventor
AONO YASUHIRO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “AONO YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON KOGAKU KK
6 patentsUS4639094AJan 27, 1987
Gradient index lens system
NIPPON KOGAKU KK29 citations90
US4770511ASep 13, 1988
Zoom lens capable of accomplishing macro-photography
NIPPON KOGAKU KK12 citations73
US4591244AMay 27, 1986
Zoom lens
NIPPON KOGAKU KK11 citations73
US4634237AJan 6, 1987
Zoom lens
NIPPON KOGAKU KK13 citations72
US4765722AAug 23, 1988
Zoom lens
NIPPON KOGAKU KK17 citations71
US4699475AOct 13, 1987
Zoom lens including a wide angle of view
NIPPON KOGAKU KK5 citations62