TM

Tatsuya Matsumoto

TW The Japan Steel Works: 10 patents #8 of 643Top 2%
Mitsubishi Electric: 7 patents #4,301 of 25,717Top 20%
UN Unitika: 6 patents #32 of 620Top 6%
DE Denso: 3 patents #3,857 of 11,792Top 35%
DA Denso International America: 2 patents #211 of 604Top 35%
NC Nippondenso Co.: 2 patents #1,150 of 3,479Top 35%
DE Dexerials: 1 patents #248 of 387Top 65%
Nintendo Co.: 1 patents #886 of 1,476Top 65%
AK Asahi Kasei Kabushiki Kaisha: 1 patents #556 of 1,220Top 50%
📍 Tokyo, MI: #26 of 74 inventorsTop 40%
Overall (All Time): #111,735 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 26–32 of 32 patents

Patent #TitleCo-InventorsDate
6170516 Solenoid valve fixing structure Akira Sakata 2001-01-09
6161526 Solenoid valve fixing structure Akira Sakata 2000-12-19
6114791 Commutator for motor using amorphous carbon and fuel pump unit using the same Motoya Ito, Kenzo Kiyose 2000-09-05
6082984 Fluid pump having pressure pulsation reducing passage Motoya Ito, Fumihiro Nimura 2000-07-04
5921583 Antitheft label Toshiyuki Hirano, Norio Tachioka, Hitomi Beppu 1999-07-13
5595160 Fuel supply system and delivery pipe for use in same Kazuhiro Shinomiya, Masaaki Tanaka, Mikio Torii 1997-01-21
5429094 Fuel pressure regulator Takashi Akiba, Masao Yonekawa, Takehiko Terada 1995-07-04