Kunihisa Obi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Resin composition, backing material for ultrasonic vibrator, ultras...
- Patent number 10,370,532
- Issue date Aug 6, 2019
- Olympus Corporation
- Koji Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical element
- Patent number 6,917,475
- Issue date Jul 12, 2005
- Olympus Corporation
- Naohito Shiga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
RESIN COMPOSITION, BACKING MATERIAL FOR ULTRASONIC VIBRATOR, ULTRAS...
- Publication number 20170009072
- Publication date Jan 12, 2017
- OLYMPUS CORPORATION
- Koji KOBAYASHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LENS BARREL, IMAGING DEVICE, AND PART OF LENS BARREL
- Publication number 20160004030
- Publication date Jan 7, 2016
- OLYMPUS CORPORATION
- Kohei SHIRAMIZU
- G02 - OPTICS
Information Patent Application
Optical system
- Publication number 20050007681
- Publication date Jan 13, 2005
- OLYMPUS CORPORATION
- Michio Shirai
- G02 - OPTICS
Information Patent Application
Illumination apparatus for optical instrument
- Publication number 20040114339
- Publication date Jun 17, 2004
- OLYMPUS CORPORATION
- Kunihisa Obi
- G02 - OPTICS
Information Patent Application
Optical element
- Publication number 20030231403
- Publication date Dec 18, 2003
- Olympus Optical Co., Ltd.
- Naohito Shiga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...