Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8169644 | Thermal dye sublimation printer and ink ribbon cassette therefor | Hiroshi Katsuno, Takashi Bunya, Shinsuke Kanayama, Izumi Kariya, Sunao Kushiro +3 more | 2012-05-01 |
| 7693353 | Image processing apparatus, method of the same, and program for the same | Hisashi Ohashi, Michitomo Kouda, Daisuke Kuroda, Hiroshige Yokoyama | 2010-04-06 |
| 7651287 | Printer device having ink ribbon cartridge with protection plate for thermal head | Koichi Numata, Kazuyoshi Murata, Hiroshi Katsuno, Sunao Kushiro, Atsushi Yanbe +1 more | 2010-01-26 |
| 7382324 | Recording/playback apparatus with electric wave transmission | Takashi Katoku, Masayasu Kaneko | 2008-06-03 |
| 7324053 | Recording/playback apparatus with electric wave transmission | Takashi Katoku, Masayasu Kaneko | 2008-01-29 |
| 7199976 | Reel lock mechanism of tape cassette and tape cassette | Hiroshi Fujii, Sunao Kushiro, Takashi Ota | 2007-04-03 |
| 7148853 | Recording/playback apparatus | Takashi Katoku, Masayasu Kaneko | 2006-12-12 |
| 6950067 | Recording/playback apparatus with electric wave transmission | Takashi Katoku, Masayasu Kaneko | 2005-09-27 |
| 6937437 | Reel lock mechanism of tape cassette, and tape cassette | Hiroshi Fujii, Sunao Kushiro, Takashi Ota | 2005-08-30 |
| 6724573 | Tape cassette with front lid held unlocked by lid lock pin caught in lid recess | — | 2004-04-20 |
| 6697222 | Tape cassette with wide extraction portions and tape drive apparatus | Sunao Kushiro | 2004-02-24 |
| 6683752 | Tape cassette | Sunao Kushiro | 2004-01-27 |
| 6666397 | Tape cassette and cassette holder | Hiroshi Fujii | 2003-12-23 |
| 6612513 | Tape cassette and cassette holder | Hiroshi Fujii | 2003-09-02 |
| 6556378 | Tape cassette having lid and slider overlapping portions | Takashi Ota | 2003-04-29 |
| 6496314 | Recording/playback apparatus with electric wave transmission | Takashi Katoku, Masayasu Kaneko | 2002-12-17 |
| 6456462 | Tape cassette and recording/reproducing apparatus | Takashi Katoku | 2002-09-24 |
| 6452749 | Tape cassette | Sunao Kushiro | 2002-09-17 |
| 6441993 | Cassette Holder | Takashi Katoku | 2002-08-27 |
| 6437941 | Tape cassette and tape cassette fabricating method | Hiroyuki Mizuhira, Masahiro Makino, Jun Sasaki, Takashi Ota | 2002-08-20 |
| 6345778 | Tape cassette with pivoting lid lock within front lid | — | 2002-02-12 |
| 5868337 | Large tape cassette usable in a recording/reproducing apparatus capable of using both a large tape cassette and a miniature tape cassette | Hiroshi Fujii, Takashi Sawada, Masato Yamaguchi, Masaki Takase | 1999-02-09 |
| RE35950 | Recording medium cassette and a recording/reproducing apparatus | Takashi Sawada, Yoichirou Senshu, Akihiro Uetake, Chiaki Sugai, Hiroshi Fujii +3 more | 1998-11-10 |
| 5666251 | Cassettes having a plurality of sizes for storing recording mediums therein | Hiroshi Fujii, Takashi Sawada | 1997-09-09 |
| 5646552 | Data transmission device used together with system interface having improved data transmission performance | — | 1997-07-08 |