Inventor

UENISHI YUJI

JP3 patents

Patents

3 patents

US6912336B2Jun 28, 2005

Optical switch device

NIPPON TELEGRAPH & TELEPHONE31 citations89

US7123809B2Oct 17, 2006

Optical fiber array

NIPPON TELEGRAPH & TELEPHONE7 citations71

US6978073B2Dec 20, 2005

Optical fiber array

NIPPON TELEGRAPH & TELEPHONE9 citations71