HU

Hiroshi Usami

HI Hitachi: 3 patents #10,712 of 28,497Top 40%
TE Teac: 2 patents #166 of 440Top 40%
HS Hitachi Automotive Systems: 1 patents #965 of 1,636Top 60%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
NT NTT: 1 patents #2,911 of 4,871Top 60%
NN Ntt Mobile Communications Network: 1 patents #141 of 253Top 60%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
HA Hitachi Astemo: 1 patents #649 of 1,276Top 55%
Overall (All Time): #610,930 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11935338 Automotive electronic control unit Hiroshi Kanno, Masataka Ota 2024-03-19
10981524 Electronic control unit Hiroshi Kanno, Yasuhiko Nagata, Masataka Ota, Katsunori Yamashita 2021-04-20
6879845 Wireless communication method and system using beam direction-variable antenna Toshiro Suzuki, Ken Takei, Satoshi Takahashi, Yuuji Ishida 2005-04-12
6442146 Time-division multiple-access communication system Tetsuo Onodera, Akihiro Shibuya, Eimatsu Moriyama, Kiyoshi Hamaguchi, Yoichi Saito +2 more 2002-08-27
6157508 Magnetic recording/playback apparatus 2000-12-05
5372545 Ventilator with a sensor Etsuji Noda, Yoshiki Hashimoto 1994-12-13
4933925 Optical tracking control apparatus for controlling a tracking of a light beam which scans an information recording disc using pre-formatted guide tracks having an interrupted signal format Hirohisa Yamaguchi 1990-06-12
4777543 Tracking correction for a rotary head by detection of the minimum signal level Hideo Nishijima, Kaneyuki Okamoto, Katsuhiko Goto 1988-10-11