Inventor

TAKEYAMA HAJIME

JP3 patents

Patents

3 patents

US7486846B2Feb 3, 2009

Optical transmitting /receiving module

HAMAMATSU PHOTONICS KK18 citations82

US7433554B2Oct 7, 2008

Optical wiring board and method for manufacturing optical wiring board

HAMAMATSU PHOTONICS KK13 citations82

US6880985B2Apr 19, 2005

Optical module

HAMAMATSU PHOTONICS KK11 citations69