TH

Toshiro Hirakawa

Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
DC Diesel Kiki Co.: 2 patents #108 of 366Top 30%
HC Hanwha Precision Machinery Co.: 1 patents #6 of 33Top 20%
Overall (All Time): #829,467 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10638650 Apparatus and method of loading components Yoichiro Sugimoto, Kazuhiro Takeshita, Kenji Ishiyama 2020-04-28
7191511 Electronic component placement machine having camera units with vertically overlaid apertures Kazuhiko Noda, Hitoshi Mukojima, Yasuhiro Narikiyo, Hiromi Kanaki, Akira Nishimura +2 more 2007-03-20
7033842 Electronic component mounting apparatus and electronic component mounting method Hiroshi Haji 2006-04-25
7007377 Electronic component placement method Kazuhiko Noda, Hitoshi Mukojima, Yasuhiro Narikiyo, Hiromi Kanaki, Akira Nishimura +2 more 2006-03-07
5000668 Distribution-type fuel injection pump Hisashi Nakamura, Ken-ichi Kubo 1991-03-19
4977882 Distributor type fuel injection pump Hisashi Nakamura, Ken-ichi Kubo 1990-12-18