Yoshihiko Nakamura

Follow

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for replacing sloped cables, and temporary hanger for replac...
- Patent number 9,021,644
- Issue date May 5, 2015
- IHI Infrastructure Systems Co., Ltd.
- Satoshi Kawabata
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
REPAIRING LASER WELDING METHOD AND REPAIRING LASER WELDING DEVICE
- Publication number 20220118552
- Publication date Apr 21, 2022
- IHI Infrastructure Systems CO., Ltd.
- Naoyuki MATSUMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR REPLACING SLOPED CABLES, AND TEMPORARY HANGER FOR REPLAC...
- Publication number 20150052694
- Publication date Feb 26, 2015
- IHI Infrastructure Systems CO., Ltd.
- Satoshi Kawabata
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES