Membership
Tour
Register
Log in
Masahiro Kitagawa
Follow
Person
Hachioji, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Motor drive for camera
Patent number
4,618,237
Issue date
Oct 21, 1986
Olympus Optical Co., Ltd.
Masahiro Kitagawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Automatic exposure control circuit for camera
Patent number
4,309,092
Issue date
Jan 5, 1982
Olympus Optical Co., Ltd.
Masahiro Kitagawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Camera automatically synchronized with an electronic flash
Patent number
4,298,261
Issue date
Nov 3, 1981
Olympus Optical Company Ltd.
Masahiro Kitagawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Camera with operation indicator for auto-strobo unit
Patent number
4,295,717
Issue date
Oct 20, 1981
Olympus Optical Company, Ltd.
Masahiro Kitagawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Apparatus for determining light reflection from a focal plane shutter
Patent number
4,295,720
Issue date
Oct 20, 1981
Olympus Optical Company Ltd.
Kazunori Mizokami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Information display device for camera
Patent number
4,281,917
Issue date
Aug 4, 1981
Olympus Optical Co., Ltd.
Masahiro Kitagawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Camera having an acoustic indicator for generating sounds to indica...
Patent number
4,272,176
Issue date
Jun 9, 1981
Olympus Optical Co., Ltd.
Yoshihisa Maitani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photometric apparatus for single lens reflex camera
Patent number
4,104,654
Issue date
Aug 1, 1978
Olympus Optical Co., Ltd.
Yoshihisa Maitani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY