Issued Patents All Time
Showing 26–50 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6586364 | Heat-sensitive microcapsule and recording medium using same | Minoru Suzuki, Kazuyuki Shimbo, Yutaka Igari | 2003-07-01 |
| 6526220 | Apparatus and method for TV broadcast copy protection | Masaki Oguro, Keiji Kanota | 2003-02-25 |
| 6485552 | Ink composition for thermal ink jet printer or thermal ink permeation printer | Minoru Suzuki, Kazuyuki Shimbo | 2002-11-26 |
| 6301430 | Apparatus and method for TV broadcast copy protection | Masaki Oguro, Keiji Kanota | 2001-10-09 |
| RE36763 | Apparatus and method for preventing unauthorized copying of video signals | Keiji Kanota, Hajime Inoue | 2000-07-04 |
| 6002836 | Recording and reproducing apparatus in which digital data having various transmission rates are processed at their optimum data rates | Hajime Inoue, Hisato Shima, Keiji Kanota, Akira Shimazu | 1999-12-14 |
| 5990881 | Near video-on-demand signal receiver | Hajime Inoue, Toshimichi Nagashima, Akira Shimazu, Keiji Kanota | 1999-11-23 |
| 5973868 | Recording and/or reproducing apparatus with means for establishing an after-recording area | Keiji Kanota, Takahito Seki | 1999-10-26 |
| 5884141 | Near video-on-demand signal receiver | Hajime Inoue, Toshimichi Nagashima, Akira Shimazu, Keiji Kanota | 1999-03-16 |
| 5878187 | Digital signal recording method and recording apparatus thereof | Hajime Inoue, Keiji Kanota | 1999-03-02 |
| 5862293 | Tracking control for digital signal reproducing and after-recording apparatus and method | Yoichirou Senshu | 1999-01-19 |
| 5862292 | Recording and reproducing device for digital signal including IC card | Keiji Kanota | 1999-01-19 |
| 5826168 | Near video-on-demand signal receiver | Hajime Inoue, Toshimichi Nagashima, Akira Shimazu, Keiji Kanota | 1998-10-20 |
| 5745318 | Digital video tape reproducing apparatus for reproducing video signals from tracks in a magnetic tape having reproducing heads having widths the same as or different from that of the recording heads | Keiji Kanota | 1998-04-28 |
| 5737480 | Data recording apparatus | Takahito Seki, Keiji Kanota, Hajime Inoue | 1998-04-07 |
| 5729280 | Near video-on-demand signal receiver having a memory which provides for VCR like functions | Hajime Inoue, Toshimichi Nagashima, Akira Shimazu, Keiji Kanota | 1998-03-17 |
| 5721778 | Digital signal transmitting method, digital signal receiving apparatus, and recording medium | Koichi Goto | 1998-02-24 |
| 5668677 | Apparatus for recording and reproducing variable length codes | Takahito Seki | 1997-09-16 |
| 5627692 | Recording and reproducing apparatus for reproducing time-base compressed signals dependent on the time-base compression implemented | Hajime Inoue | 1997-05-06 |
| 5606422 | Method and apparatus for recording video signals on a record medium | Naofumi Yanagihara, Keiji Kanoto | 1997-02-25 |
| 5596457 | Recording apparatus with means for recording a pilot signal and timing sync data in a track following area of a track | Keiji Kanota, Takahashi Seki | 1997-01-21 |
| 5563714 | Digital signal processing apparatus for recording and reproducing time-base compressed digital image data in an image transmission system | Hajime Inoue, Keiji Kanota, Akira Shimazu | 1996-10-08 |
| 5557420 | Method and apparatus for recording video signals on a record medium | Naofumi Yanagihara, Keiji Kanoto | 1996-09-17 |
| 5553140 | Digital and analog interface for set back box | Hajime Inoue, Chuen-Chien Lee | 1996-09-03 |
| 5526199 | Data recording apparatus | Takahito Seki, Keiji Kanota, Hajime Inoue | 1996-06-11 |