KT

Kazuhiro Tanaka

Fujitsu Limited: 4 patents #143 of 3,284Top 5%
SO Sony: 1 patents #749 of 2,293Top 35%
Overall (2003): #9,303 of 273,478Top 4%
5
Patents 2003

Issued Patents 2003

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6669378 Ferrule assembly and optical module Hiroyuki Nobuhara, Goji Nakagawa 2003-12-30
6641308 Ferrule assembly and optical module Hiroyuki Nobuhara, Goji Nakagawa 2003-11-04
6579739 Optical transmitting and receiving device and the manufacturing method Koji Terada, Haruhiko Tabuchi 2003-06-17
6551530 Method of forming a hybrid lens Hiroshi Koizumi, Eiji Ohshima 2003-04-22
6552366 Optical transmitting and receiving device and the manufacturing method Koji Terada, Haruhiko Tabuchi 2003-04-22