Keiji Murata

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Endoscope objective optical system
- Patent number 9,372,336
- Issue date Jun 21, 2016
- Olympus Corporation
- Keiji Murata
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope image-acquisition unit and endoscope apparatus
- Patent number 9,364,137
- Issue date Jun 14, 2016
- Olympus Corporation
- Tsutomu Sasamoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Endoscope Image-Acquisition Unit and Endoscope Apparatus
- Publication number 20150257631
- Publication date Sep 17, 2015
- OLYMPUS COPORATION
- Tsutomu Sasamoto
- G02 - OPTICS
Information Patent Application
Endoscope Objective Optical System
- Publication number 20140155694
- Publication date Jun 5, 2014
- Keiji Murata
- G02 - OPTICS