OS

Osamu Shimizu

Fujitsu Limited: 28 patents #849 of 24,456Top 4%
Dai Nippon Printing Co.: 15 patents #107 of 2,222Top 5%
Sharp Kabushiki Kaisha: 11 patents #1,520 of 10,731Top 15%
SO Sony: 9 patents #4,874 of 25,231Top 20%
ML Mitsubishi Pencil Company, Limited: 7 patents #42 of 302Top 15%
FI Fujifilm Business Innovation: 6 patents #1,500 of 5,238Top 30%
EB Ebara: 6 patents #362 of 1,611Top 25%
FU Fujifilm: 6 patents #1,361 of 4,519Top 35%
PE Pentax: 6 patents #247 of 761Top 35%
TO Toyota: 5 patents #5,641 of 26,838Top 25%
Sumitomo Electric Industries: 5 patents #5,365 of 21,551Top 25%
TT The University Of Tokyo: 4 patents #204 of 2,633Top 8%
NT Ntn: 4 patents #361 of 1,364Top 30%
Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
Nsk: 3 patents #483 of 1,559Top 35%
YC Yamaichi Electronics Co.: 3 patents #43 of 159Top 30%
Bridgestone: 3 patents #795 of 2,860Top 30%
KO Komatsu: 1 patents #1,163 of 2,087Top 60%
MM Mitsubishi Motors: 1 patents #856 of 1,823Top 50%
DE Denso: 1 patents #6,940 of 11,792Top 60%
OC Ohkura Electric Co.: 1 patents #13 of 28Top 50%
DI Dai Nippon Insatsu: 1 patents #197 of 371Top 55%
Overall (All Time): #10,667 of 4,157,543Top 1%
116
Patents All Time

Issued Patents All Time

Showing 101–116 of 116 patents

Patent #TitleCo-InventorsDate
D325575 Television set Yoshio Fujii, Osamu Hirokawa 1992-04-21
5089826 Navigation system for movable body Haruto Yano, Yoshiaki Hirasa, Toshimichi Tokunaga, Norihiro Naito, Kazuhiro Yokouchi 1992-02-18
D323651 Television set Taisuke Saeki, Yoshito Fujii, Tohru Ohtani 1992-02-04
D321527 Projector Shigeru Kurozumi, Kazuo Tsujimoto 1991-11-12
5061576 Thin film magnetic head Satoshi Yoshida 1991-10-29
4999783 Location detecting method Kenji Tenmoku, Toshiyuki Shimizu, Kunihiko Mito 1991-03-12
4983465 Thin film magnetic head Satoshi Yoshida 1991-01-08
D311531 Television set Taisuke Saeki 1990-10-23
D308373 Television set 1990-06-05
D307896 Television set Ryunosuke Kitagawa 1990-05-15
4862398 Correcting method and correcting errors in a terrestrial magnetism heading sensor Toshiyuki Shimizu, Kenji Tenmoku, Kunihiko Mitoh, Yasuhiro Honoki 1989-08-29
4833519 Semiconductor device with a wiring layer having good step coverage for contact holes Michiari Kawano, Masayuki Higashimoto, Shigeo Kashiwagi, Jun Nakano 1989-05-23
4807127 Vehicle location detecting system Kenji Tenmoku, Toshiyuki Shimizu, Kunihiko Mitoh 1989-02-21
4688194 Multi-range controller 1987-08-18
4620245 Tape loading apparatus for use in a recording and/or reproducing apparatus of the rotating head kind 1986-10-28
4556876 Display device with delay time compensation Hirofumi Goto, Fumio Matsukawa 1985-12-03