Membership
Tour
Register
Log in
Masami Kawasaki
Follow
Person
Hachiouji, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Microscope apparatus for examining wafer
Patent number
4,832,474
Issue date
May 23, 1989
Olympus Optical Co., Ltd.
Makoto Yoshinaga
G02 - OPTICS
Information
Patent Grant
Microscope
Patent number
4,744,642
Issue date
May 17, 1988
Olympus Optical Co., Ltd.
Makoto Yoshinaga
G02 - OPTICS
Information
Patent Grant
Microscope provided with automatic focusing device having memory means
Patent number
4,661,692
Issue date
Apr 28, 1987
Olympus Optical Co., Ltd.
Masami Kawasaki
G02 - OPTICS
Information
Patent Grant
Microscope equipped with an electric device for driving revolver an...
Patent number
4,653,878
Issue date
Mar 31, 1987
Olympus Optical Co., Ltd.
Kanae Nakasato
G02 - OPTICS
Information
Patent Grant
Microscope provided with an automatically controlled illuminating o...
Patent number
4,643,540
Issue date
Feb 17, 1987
Olympus Optical Co., Ltd.
Masami Kawasaki
G02 - OPTICS