HM

Hidetoshi Matsuoka

Canon: 27 patents #2,142 of 19,416Top 15%
Fujitsu Limited: 16 patents #1,836 of 24,456Top 8%
FL Fujitsu Semiconductor Limited: 2 patents #355 of 1,301Top 30%
TC The Cannon Company: 1 patents #3 of 90Top 4%
Overall (All Time): #62,743 of 4,157,543Top 2%
46
Patents All Time

Issued Patents All Time

Showing 26–46 of 46 patents

Patent #TitleCo-InventorsDate
5949609 Recording and/or reproducing apparatus having a tape loading device Kouji Hashimoto, Junji Kobayashi 1999-09-07
5923495 Recording and/or reproducing apparatus with control mechanism for controlling movement of tape guide members Junji Kobayashi 1999-07-13
5901914 Recording and/or reproducing apparatus permitting selective use of cassettes of different sizes Junji Kobayashi, Michihiko Tsunekawa 1999-05-11
5781366 Tape loading device 1998-07-14
5710679 Magnetic recording and reproducing apparatus Junji Kobayashi, Osamu Nagatsuka, Akira Tomitaka, Osamu Morita 1998-01-20
5659439 Tape loading device with joints at preselected spacing in rail slot 1997-08-19
5625509 Recording and/or reproducing apparatus accommodating different-sized cassettes and including a tension detecting mechanism arranged in accordance with reel base positions 1997-04-29
5550686 Apparatus for tape loading device Kouji Hashimoto, Junji Kobayashi 1996-08-27
5535387 Uniform load distributing method for use in executing parallel processing in parallel computer Fumiyasu Hirose 1996-07-09
5523905 Recording or reproducing apparatus with tape guide members providing a space to receive a tape-end sensor Junji Kobayashi 1996-06-04
5461520 Recording or reproducing apparatus having a tape loading mechanism and a dew condensation detecting facility Junji Kobayashi 1995-10-24
5424734 Variable logic operation apparatus Kioto Hirahara, Koichiro Takayama, Shintaro Shimogori, Fumiyasu Hirose 1995-06-13
5363257 Apparatus for tape loading device 1994-11-08
5251080 Tape loading and biasing device for recording or reproducing apparatus Makoto Fujiki, Junji Kobayashi, Hiroo Edakubo 1993-10-05
5153790 Recording or reproducing apparatus having a reel braking member Junji Kobayashi, Makoto Fujiki, Hiroo Edakubo 1992-10-06
5107380 Rotary head type recording or reproducing apparatus detecting the slack of the recording medium Makoto Fujiki, Junji Kobayashi, Osamu Nagatsuka, Hiroo Edakubo, Toshihiko Nakajima 1992-04-21
5010424 Recording apparatus for an information signal with a plural kinds of pilot signals using a plurality of heads Masahide Hasegawa, Mitsuhiro Otokawa, Noritsugu Hirata 1991-04-23
4985785 Rotary head type reproducing apparatus Masahito Natsume 1991-01-15
4917328 Reel driving mechanism Junji Kobayashi, Makoto Fujiki, Takashi Kimura, Masahiro Ando 1990-04-17
4897739 Multi-channel recording apparatus using a plurality of heads in turn Masahide Hasegawa, Mitsuhiro Otokawa, Noritsugu Hirata 1990-01-30
4847707 Rotary head type reproducing apparatus with crosstalk reduction Masahito Natsume 1989-07-11