Koichiro Takahashi

Follow

Person

Kowloon, HK

People

Patents Grantslast 30 patents

Information Patent Grant
Locking assembly for a metal watchband
- Patent number 6,308,382
- Issue date Oct 30, 2001
- Garwin Enterprises Limited
- Koichiro Takahashi
- A44 - HABERDASHERY JEWELLERY