Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980385 | Apparatus for information recording and reproducing | Takatoshi Kato, Hideyuki Yamakawa, Takashi Nara, Nobuaki Nakai, Hiroshi Ide +2 more | 2005-12-27 |
| 6954876 | Disk apparatus | Hitoshi Ogawa, Soichi Isono, Tomoki Oura | 2005-10-11 |
| 6791776 | Apparatus for information recording and reproducing | Takatoshi Kato, Hideyuki Yamakawa, Takashi Nara, Nobuaki Nakai, Hiroshi Ide +2 more | 2004-09-14 |
| 6373407 | Data encoding method for digital data recording and data recording system using the same | Tatsuya Hirai, Seiichi Mita, Takashi Nara, Yoichi Uehara, Hiroshi Ide +2 more | 2002-04-16 |
| 6326838 | Time sharing analog filters control method and magnetic disk system | Hiroshi Kimura, Takatoshi Kato, Takashi Nara, Seiichi Mita | 2001-12-04 |
| 5940416 | Digital signal decoding apparatus and a decoding method used therein | Hideyuki Yamakawa, Shoichi Miyazawa, Seiichi Mita, Yoichi Uehara, Takashi Nara +1 more | 1999-08-17 |
| 5844741 | System for reproducing high-density magnetic record data with viterbi detector for generating quadripartite reproduction data | Hideyuki Yamakawa, Takashi Nara, Terumi Takashi | 1998-12-01 |
| 5774470 | Digital signal processor, error detection method, and recording medium reproducer | Shoichi Miyazawa, Kazutoshi Ashikawa, Ryushi Shimokawa, Seiichi Mita | 1998-06-30 |
| 5265222 | Symbolization apparatus and process control system and control support system using the same apparatus | Motohisa Funabashi, Hiromitsu Kurisu, Mikio Yoda, Kazuo Kera | 1993-11-23 |
| 5175797 | Learning type decision support system | Motohisa Funabashi, Masahiro Oba, Mikio Yoda, Kazuo Kera, Kiyomi Mori | 1992-12-29 |
| 5127063 | Processor for pattern data, measured process information, and image information | Motohisa Funabashi | 1992-06-30 |
| 5109431 | Pattern discrimination method and apparatus using the same | Motohisa Funabashi, Kazuo Kera | 1992-04-28 |
| 4825393 | Position measuring method | — | 1989-04-25 |
| 4792694 | Method and apparatus for obtaining three dimensional distance information stereo vision | Makoto Shioya, Motohisa Funabashi | 1988-12-20 |