MT

Masaharu Tsujimura

Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
SC Sinfonia Technology Co.: 1 patents #77 of 162Top 50%
Overall (All Time): #635,257 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
10781902 Lock control device of drive gear and lock control device of actuator Katsuaki Saito 2020-09-22
7796586 Data stream transmission/reception device Hitoshi Kudoh, Toshikazu Koudo, Kazuhiro Mihara 2010-09-14
7657152 Broadcast playback and/or recording apparatus Toshikazu Koudo, Kazuhiro Mihara, Naoya Takao 2010-02-02
7490399 Electronic component mounting apparatus Yutaka Mitsumoto, Kazuhiro Ikurumi, Kazumasa Okumura, Mikiya Nakata 2009-02-17
7185424 Electronic component mounting method and apparatus Yutaka Mitsumoto, Kazuhiro Ikurumi, Kazumasa Okumura, Mikiya Nakata 2007-03-06
6445813 System for inspecting an apparatus of a printed circuit board Kazuhiro Ikurumi, Masanori Yasutake, Osamu Nakao, Toshihiko Tsujikawa, Kenji Okamoto 2002-09-03
6081613 System for inspecting an appearance of a printed circuit board Kazuhiro Ikurumi, Masanori Yasutake, Osamu Nakao, Toshihiko Tsujikawa, Kenji Okamoto 2000-06-27
5841539 Three-dimensional measuring apparatus and three-dimensional measuring method Kazuhiro Ikurumi, Yoichiro Ueda 1998-11-24