Naohiro Kageyama

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Changeable lens barrel
- Patent number 9,684,147
- Issue date Jun 20, 2017
- Olympus Corporation
- Tamotsu Koiwai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
ENDOSCOPE BONDING STRUCTURE AND ENDOSCOPE
- Publication number 20210059505
- Publication date Mar 4, 2021
- OLYMPUS CORPORATION
- Naohiro KAGEYAMA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CHANGEABLE LENS BARREL
- Publication number 20150331221
- Publication date Nov 19, 2015
- OLYMPUS CORPORATION
- Tamotsu Koiwai
- G02 - OPTICS