Issued Patents All Time
Showing 26–50 of 107 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5748573 | Magnetic head driving circuit, including magnetic head coil switching circuits and a control pulse generator for the switching circuits, which is operable with recording data transferred at a higher than normal transfer rate | — | 1998-05-05 |
| 5737290 | Recording medium capable of recording a first data-type and a second data-type, playback method and playback device for playing back from the recording medium, and recording device for recording first-type data and second-type data on the recording medium | — | 1998-04-07 |
| 5737639 | Method and apparatus for the recording and reproducing of data on a storage medium | — | 1998-04-07 |
| 5687397 | System for expansion of data storage medium to store user data | — | 1997-11-11 |
| 5654943 | Magnetic head driving circuit operable with recording data transferred at high transfer rate and magneto-optical recording apparatus employing the magnetic head driving circuit | — | 1997-08-05 |
| 5506023 | Magneto-optical disc | Hirotoshi Fujisawa, Tadao Yoshida | 1996-04-09 |
| 5408478 | Apparatus for reproducing a recording with reduced error correction anomalies at linking portions | Ryo Ando | 1995-04-18 |
| 5404342 | Magnetic head device for magneto-optical disc system and magnetic head driving circuit | — | 1995-04-04 |
| 5402397 | Electromagnetic shield device for magneto-optical recording apparatus | Hajime Yano, Kazuhiko Fujiie | 1995-03-28 |
| 5388093 | Disc recording and/or reproducing apparatus for recording continuous compressed data in plural data regions and disc therefor | Tadao Yoshida | 1995-02-07 |
| RE34710 | Magneto-optical recording apparatus | Hirotoshi Fujisawa, Ryo Ando | 1994-08-30 |
| 5279885 | Ink-jet recording sheet | Tadashi Yamagata, Atsushi Ono, Yutaka Kojima | 1994-01-18 |
| 5239831 | Burner having one or more eddy generating devices | Michio Kuroda, Nobuyuki Iizuka, Haruo Urushidani, Kazuhiko Kumata, Isao Sato +5 more | 1993-08-31 |
| 5201181 | Combustor and method of operating same | Yoji Ishibashi, Hiroshi Inoue, Fumio Kato, Takashi Hashimoto, Shigeyuki Akatsu +2 more | 1993-04-13 |
| 5127229 | Gas turbine combustor | Yoji Ishibashi, Hiroshi Inoue, Takashi Hashimoto, Fumio Kato, Shigeyuki Akatsu +3 more | 1992-07-07 |
| 5081843 | Combustor for a gas turbine | Yoji Ishibashi, Fumio Kato, Michio Kuroda, Nobuyuki Iizuka | 1992-01-21 |
| 5079478 | Fluorescent lamp having auxiliary anodes | Toshiyuki Ikeda, Kouzou Kawashima | 1992-01-07 |
| 5072431 | Magneto-optical disk recording apparatus | Hirotoshi Fujisawa | 1991-12-10 |
| 5069029 | Gas turbine combustor and combustion method therefor | Michio Kuroda, Seiichi Kirikami, Katsukuni Hisano, Nobuyuki Iizuka, Haruo Urushidani +2 more | 1991-12-03 |
| 5054280 | Gas turbine combustor and method of running the same | Yoji Ishibashi, Hiroshi Inoue, Takashi Hashimoto, Fumio Kato, Shigeyuki Akatsu +3 more | 1991-10-08 |
| 5034933 | Magneto-optical recording apparatus | Hirotoshi Fujisawa, Ryo Ando | 1991-07-23 |
| 4898001 | Gas turbine combustor | Michio Kuroda, Isao Sato, Yoji Ishibashi, Yoshihiro Uchiyama, Shigeyuki Akatsu +3 more | 1990-02-06 |
| 4739420 | Method and apparatus for recording and reproducing a digital signal on a record medium using a rotary head | Kentaro Odaka, Hiraku Sugiki, Yoshimoto Ohmura, Makoto Yamada | 1988-04-19 |
| 4709149 | Copying machine | Haruhiko Takahashi, Toshiharu Inui, Hiroyuki Saitoh, Noriyoshi Ishikawa, Hitoshi Funato +2 more | 1987-11-24 |
| 4685069 | Heat storage correction apparatus | Toshiharu Inui, Haruhiko Moriguchi, Masayuki Hisatake | 1987-08-04 |