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Yuzo Nakamura
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Ina-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for inspecting a substrate
Patent number
6,707,546
Issue date
Mar 16, 2004
Olympus Optical Co., Ltd.
Hiroyuki Okahira
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for inspecting a substrate
Patent number
6,671,041
Issue date
Dec 30, 2003
Olympus Optical Co., Ltd.
Hiroyuki Okahira
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for inspecting a substrate
Patent number
6,362,884
Issue date
Mar 26, 2002
Olympus Optical Co., Ltd.
Hiroyuki Okahira
G02 - OPTICS
Information
Patent Grant
Atomic force microscope
Patent number
5,260,824
Issue date
Nov 9, 1993
Olympus Optical Co., Ltd.
Takao Okada
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Ultrasonic microscope
Patent number
D303267
Issue date
Sep 5, 1989
Olympus Optical Co., Ltd.
Manabu Takahashi
D16 - Photography and optical equipment
Information
Patent Grant
Microscope having an optical head and an additional head
Patent number
4,726,229
Issue date
Feb 23, 1988
Olympus Optical Co., Ltd.
Soji Yamamoto
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic microscope
Patent number
4,621,531
Issue date
Nov 11, 1986
Olympus Optical Co., Ltd.
Yuzo Nakamura
G01 - MEASURING TESTING
Information
Patent Grant
Mechanism for attaching ultrasonic head of ultrasonic microscope
Patent number
4,587,848
Issue date
May 13, 1986
Olympus Optical Co., Ltd.
Yuzo Nakamura
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
Apparatus for inspecting a substrate
Publication number
20020057429
Publication date
May 16, 2002
Olympus Optical Co., Ltd.
Hiroyuki Okahira
G01 - MEASURING TESTING
Information
Patent Application
Apparatus for inspecting a substrate
Publication number
20010002862
Publication date
Jun 7, 2001
Hiroyuki Okahira
G01 - MEASURING TESTING