HO

Hirofumi Ohta

HI Hitachi: 3 patents #10,712 of 28,497Top 40%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
HO Hoya: 1 patents #757 of 1,290Top 60%
OE Omron Tateisi Electronics: 1 patents #264 of 599Top 45%
SC Sumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
TL Tokyo Electron Limited: 1 patents #3,538 of 5,567Top 65%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
Overall (All Time): #552,195 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11664198 Plasma processing apparatus Hidetoshi Hanaoka, Ayuta Suzuki 2023-05-30
9701311 Controller for vehicle Yuji Inoue 2017-07-11
7753544 Light control plate, surface light source device and transmissive image display device Gihwan Ahn, Byoungin Kim 2010-07-13
7653480 Traffic information providing system Masakuni Tsuge, Koichi Washimi, Hiroyuki Tsuda 2010-01-26
4860183 Planar linear pulse motor Tetsuo Maeda, Hirokuni Inazumi 1989-08-22
4334290 Magnetic bubble memory element with heat sink Minoru Hiroshima, Toshio Futami 1982-06-08
4322818 Magnetic bubble memory device Minoru Hiroshima 1982-03-30
4311364 Camera filters and a method of making the same Reiji Motomura, Takashi Matsuura, Kou Itaya 1982-01-19
4293929 Magnetic bubble memory devices 1981-10-06