HH

Hiroki Hirai

SS Sumitomo Wiring Systems: 183 patents #1 of 2,615Top 1%
Sumitomo Electric Industries: 181 patents #2 of 21,551Top 1%
AT Autonetworks Technologies: 179 patents #1 of 1,079Top 1%
HR Harness System Technologies Research: 5 patents #8 of 103Top 8%
KU Kyushu University: 5 patents #9 of 186Top 5%
TO Toyota: 4 patents #6,703 of 26,838Top 25%
AC Aisin Aw Co.: 3 patents #581 of 2,011Top 30%
PH Phc Holdings: 3 patents #48 of 211Top 25%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
JE Jxtg Nippon Oil & Energy: 2 patents #20 of 112Top 20%
KU Kyushu University, National University: 1 patents #221 of 767Top 30%
SC Sumitomo Electric Printed Circuits: 1 patents #70 of 116Top 65%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
📍 Samukawa, JP: #1 of 4 inventorsTop 25%
Overall (All Time): #3,838 of 4,157,543Top 1%
188
Patents All Time

Issued Patents All Time

Showing 176–188 of 188 patents

Patent #TitleCo-InventorsDate
6746275 Electric connection box having a protecting function Shuji Yamakawa, Eriko Yuasa, Kouji Oota 2004-06-08
6733325 Connector assembly for a flat wire member Yoshito Sakai, Kenji Okamura, Tomoyuki Sakata 2004-05-11
6670555 Terminal Kouji Ota, Yoshitsugu Tsuji 2003-12-30
6614203 Electrical connection box Eriko Yuasa, Shuji Yamakawa, Kouji Oota 2003-09-02
6595789 Electronic unit, shield cable connecting structure, connecting method, wires waterproof-connecting structure, and method Kouji Oota, Yoshihiro Kumazawa, Shigeki Sakai 2003-07-22
6537092 Arc discharge suppressive connector Kouji Ota, Yoshitsugu Tsuji, Hiroto Ueno, Shigeki Sakai, Kenji Inoue +2 more 2003-03-25
6537091 Arc discharge suppressive terminal, method for producing such terminal, and arc discharge suppressive connector Koji Ota, Yoshitsugu Tsuji 2003-03-25
6520797 Connector terminal and a method for producing the same Kenji Okamura, Yoshito Sakai 2003-02-18
6339699 Phone holder Yuichiro Tsutsumi, Masashi Sugimoto, Tetsuji Tanaka, Yasuhiro Hiura, Shigeki Sakai +1 more 2002-01-15
6215870 Phone holder Masashi Sugimoto, Tetsuji Tanaka, Shigeki Sakai, Yoshito Sakai, Nori Inoue +1 more 2001-04-10
6097810 Phone holder Masashi Sugimoto, Yuichiro Tsutsumi, Tetsuji Tanaka, Yasuhiro Hiura, Shigeki Sakai +2 more 2000-08-01
6084963 Phone holder for selectively holding a mobile phone Nobuaki Kojima, Masashi Sugimoto, Shigeki Sakai, Yoshito Sakai, Tetsuji Tanaka +1 more 2000-07-04
5940502 Phone holder Masashi Sugimoto, Shigeki Sakai, Yoshito Sakai, Nori Inoue, Tetsuji Tanaka +1 more 1999-08-17