Inventor
HASHIMOTO AKIHIKO
40 patents
⚠️ This page may combine multiple inventors who share the name “HASHIMOTO AKIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS OPTICAL CO
34 patentsUS4426145AJan 17, 1984
Lens shutter camera
OLYMPUS OPTICAL CO52 citations92
US4294527AOct 13, 1981
Motor driven camera
OLYMPUS OPTICAL CO34 citations92
US4360258ANov 23, 1982
Lens shutter mechanism for camera
OLYMPUS OPTICAL CO21 citations82
US4621906ANov 11, 1986
Auto-focus zoom lens assembly
OLYMPUS OPTICAL CO21 citations81
US4572645AFeb 25, 1986
Exposure control device for camera
OLYMPUS OPTICAL CO20 citations81
US5179267AJan 12, 1993
Data reading and/or writing apparatus of type using optical card
OLYMPUS OPTICAL CO7 citations74
US5157249AOct 20, 1992
Miniaturized optical pick-up with high sensitivity focusing error detecting device
OLYMPUS OPTICAL CO10 citations74
US5017764AMay 21, 1991
Apparatus for driving card-like record medium
OLYMPUS OPTICAL CO15 citations74
US4924199AMay 8, 1990
Optical card for data storage for use in a data recording and retrieving apparatus
OLYMPUS OPTICAL CO15 citations74
US4918415AApr 17, 1990
Data reading and/or writing apparatus for use with an optical card
OLYMPUS OPTICAL CO10 citations74
US4281837AAug 4, 1981
Water tight seal structure for camera
OLYMPUS OPTICAL CO11 citations74
US4232956ANov 11, 1980
Data recordable camera
OLYMPUS OPTICAL CO13 citations74
US4079389AMar 14, 1978
Daytime strobo apparatus for cameras with electric shutters
OLYMPUS OPTICAL CO17 citations74
US5155718AOct 13, 1992
Optical record medium reading apparatus having a de-focussed light beam projected on an optical record medium
OLYMPUS OPTICAL CO18 citations73
US4306791ADec 22, 1981
Single lens reflex camera
OLYMPUS OPTICAL CO7 citations72
US4104654AAug 1, 1978
Photometric apparatus for single lens reflex camera
OLYMPUS OPTICAL CO9 citations72
US4065777ADec 27, 1977
Photometric apparatus for single lens reflex camera
OLYMPUS OPTICAL CO11 citations72
US4024553AMay 17, 1977
Electrical focal plane shutter with mechanical control mechanism operative upon electromagnetic failure
OLYMPUS OPTICAL CO12 citations72
US3994001ANov 23, 1976
Photometric apparatus for single lens reflex camera
OLYMPUS OPTICAL CO11 citations72
US4641215AFeb 3, 1987
Exposure control device for electronic photographing apparatus
OLYMPUS OPTICAL CO11 citations71
US4107705AAug 15, 1978
Bladed shutter
OLYMPUS OPTICAL CO9 citations69
US5412636AMay 2, 1995
Apparatus for servo-controlling objective lens in recording and/or reproducing apparatus using optical record medium
OLYMPUS OPTICAL CO2 citations63
US4983819AJan 8, 1991
Optical card
OLYMPUS OPTICAL CO2 citations63
US4931138AJun 5, 1990
Method and apparatus for manufacturing optical card
OLYMPUS OPTICAL CO3 citations63
US4466720AAug 21, 1984
Focal-plane shutter
OLYMPUS OPTICAL CO2 citations63
US4166685ASep 4, 1979
Bladed shutter for camera with focal plane shutter
OLYMPUS OPTICAL CO6 citations63
US4118721AOct 3, 1978
X-contact device for bladed shutter
OLYMPUS OPTICAL CO4 citations63
US4109265AAug 22, 1978
Focal plane shutter
OLYMPUS OPTICAL CO4 citations63
US4001845AJan 4, 1977
Electrical shutter circuit for camera
OLYMPUS OPTICAL CO3 citations63
US4272171AJun 9, 1981
Single-lens reflex camera
OLYMPUS OPTICAL CO6 citations62
US4064517ADec 20, 1977
Photometric apparatus for single lens reflex camera
OLYMPUS OPTICAL CO5 citations61
US4084170AApr 11, 1978
Focal plane shutter
OLYMPUS OPTICAL CO2 citations58
US4389566AJun 21, 1983
Automatic focusing apparatus for cameras
OLYMPUS OPTICAL CO0 citations52
US4359278ANov 16, 1982
Triaxial focal plane shutter
OLYMPUS OPTICAL CO1 citations52
NIPPON TELEGRAPH & TELEPHONE
4 patentsUS5959632ASep 28, 1999
Pattern generating method and apparatus
NIPPON TELEGRAPH & TELEPHONE28 citations92
US5751293AMay 12, 1998
Pattern generation method and apparatus for automatic generation of continuous tile patterns along any arbitrary side
NIPPON TELEGRAPH & TELEPHONE26 citations92
US7538774B2May 26, 2009
Virtual visual point image generating method and 3-d image display method and device
NIPPON TELEGRAPH & TELEPHONE24 citations90
US7359547B2Apr 15, 2008
Pseudo three dimensional image generating apparatus
NIPPON TELEGRAPH & TELEPHONE6 citations54