Issued Patents All Time
Showing 126–150 of 160 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667827 | Beam shutter | Shohei Abe, Hideo Takeshita, Shusuke Wada | 2003-12-23 |
| 6665261 | Disk cartridge | Tomomi Okamoto, Kyuichiro Nagai, Hirofumi Taguchi, Atsushi Inoue, Nobuo Masuoka | 2003-12-16 |
| 6657666 | Method and apparatus for recording image information | Seiji Imagawa, Shigemitsu Higuchi, Isao Nakagawa | 2003-12-02 |
| 6625108 | Disk cartridge | Tomomi Okamoto, Kyuichiro Nagai, Atsushi Inoue | 2003-09-23 |
| 6577593 | Disk cartridge | Tomomi Okamoto, Kyuichiro Nagai, Hirofumi Taguchi, Atsushi Inoue, Nobuo Masuoka | 2003-06-10 |
| 6510132 | Disk cartridge | Tomomi Okamoto, Kyuichiro Nagai, Hirofumi Taguchi, Atsushi Inoue, Nobuo Masuoka | 2003-01-21 |
| 6507560 | Disc cartridge | Tomomi Okamoto, Kyuichiro Nagai, Atsushi Inoue | 2003-01-14 |
| 6501718 | Disk, recording and reproduction apparatus, and recording and reproduction method | Shigemitsu Higuchi | 2002-12-31 |
| 6480464 | Disk cartridge with holder and disk information | Tomomi Okamoto, Kyuichiro Nagai, Hirofumi Taguchi, Atsushi Inoue, Nobuo Masuoka | 2002-11-12 |
| 6463030 | Disc cartridge | Tomomi Okamoto, Kyuichiro Nagai, Atsushi Inoue | 2002-10-08 |
| 6449242 | Disk cartridge | Tomomi Okamoto, Kyuichiro Nagai, Atsushi Inoue | 2002-09-10 |
| 6409810 | Water-soluble trisazo compounds, aqueous ink composition and colored article | Takashi Miyazawa, Toru Tabei, Yasuo Shirasaki, Isao Yamaguchi, Kazunobu Nagasaki | 2002-06-25 |
| 6400678 | Disc cartridge | Tomomi Okamoto, Kyuichiro Nagai, Atsushi Inoue | 2002-06-04 |
| 6388831 | Apparatus and method for limiting the reproduction of main information | Kiyoshi Kano, Hideo Nishijima, Takao Arai, Takaharu Noguchi, Nobutaka Amada +5 more | 2002-05-14 |
| 6373799 | Optical disk and recording/reproduction apparatus using the same | Shigemitsu Higuchi, Kenji Sano | 2002-04-16 |
| 6349087 | Disk cartridge with a disk holding member | Tomomi Okamoto, Kyuichiro Nagai, Hirofumi Taguchi, Atsushi Inoue, Nobuo Masuoka | 2002-02-19 |
| 6331118 | Electrode spacing conversion adaptor | Masanori Hirano | 2001-12-18 |
| 6246545 | Head slider with asymmetric air rails | Norio Saito, Yutaka Soda | 2001-06-12 |
| 6229777 | Information recording medium, apparatus and control method therefor | Tatsuya Ishitobi, Tamotsu Ito, Shigemitsu Higuchi | 2001-05-08 |
| 6204985 | Information management apparatus | Kiyoshi Kano, Hideo Nishijima, Takao Arai, Takaharu Noguchi, Nobutaka Amada +5 more | 2001-03-20 |
| 6089657 | Seat cushion pad for automobiles | Masanobu Banno, Tsutomu Nakajima, Junji Yamamoto | 2000-07-18 |
| 6031677 | Information management apparatus | Kiyoshi Kano, Hideo Nishijima, Takao Arai, Takaharu Noguchi, Nobutaka Amada +5 more | 2000-02-29 |
| D412500 | Disk cartridge | Atsutoshi Sato, Koji Suso | 1999-08-03 |
| 5930274 | Information recording and reproduction apparatus to be controlled by temporal information | Kouji Kaniwa, Hideo Nishijima, Nobutaka Amada, Hiroo Okamoto, Takaharu Noguchi +4 more | 1999-07-27 |
| 5912969 | Information receiving and recording/reproducing apparatus/method having function for limiting/delimiting for protecting copyright of recording information | Manabu Sasamoto, Nobutaka Amada, Takao Arai, Takaharu Noguchi, Hitoaki Owashi +2 more | 1999-06-15 |