TY

Takao Yamaguchi

Ricoh Company: 2 patents #62 of 609Top 15%
Sumitomo Electric Industries: 2 patents #504 of 3,352Top 20%
Fujitsu Limited: 1 patents #992 of 3,085Top 35%
📍 Osaka, CA: #6 of 40 inventorsTop 15%
Overall (2002): #7,414 of 266,432Top 3%
5
Patents 2002

Issued Patents 2002

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6453455 Automatic wiring design apparatus and automatic wiring design method Tohru Kumada, Yukihiko Onishi, Eiichi Konno 2002-09-17
6400391 Optical scanning lens, optical scanning device and image forming apparatus Hiroyuki Suhara, Satoru Itoh, Tatsuya Ito, Takeshi Ueda, Yoshinori Hayashi +5 more 2002-06-04
6400392 Video information adjusting apparatus, video information transmitting apparatus and video information receiving apparatus Akira Fukumoto 2002-06-04
6368907 Method of fabricating semiconductor device Hiroyuki Doi 2002-04-09
6361171 Projector with adjustably positioned image plate Koichi Ejiri, Shin Aoki, Haike Guan 2002-03-26