TH

Toshihiro Hattori

DE Denso: 27 patents #220 of 11,792Top 2%
NS Nippon Soken: 22 patents #39 of 1,540Top 3%
IL Isuzu Motors Limited: 13 patents #27 of 908Top 3%
Fujitsu Limited: 12 patents #2,592 of 24,456Top 15%
HI Hitachi: 9 patents #4,653 of 28,497Top 20%
RT Renesas Technology: 8 patents #341 of 3,337Top 15%
RE Renesas Electronics: 7 patents #554 of 4,529Top 15%
KA Kao: 3 patents #1,053 of 3,221Top 35%
Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
WU Waseda University: 2 patents #53 of 411Top 15%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
AC Aisin Takaoka Co.: 1 patents #59 of 172Top 35%
Overall (All Time): #24,458 of 4,157,543Top 1%
77
Patents All Time

Issued Patents All Time

Showing 76–77 of 77 patents

Patent #TitleCo-InventorsDate
4601369 Vehicle electronic control method Masaki Ishihara 1986-07-22
4591038 Automatic clutch control system Yasuyoshi Asagi, Noriaki Ogawa, Hitoshi Kasai, Masaki Ishihara, Makoto Uriuhara 1986-05-27