Isao Yamauchi

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Band for a dust cap of an optical fiber connector
- Patent number D641708
- Issue date Jul 19, 2011
- Adamant Kogyo, Co., Ltd.
- Isao Yamauchi
- D13 - Equipment for production, distribution, or transformation of energy