Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815198 | Apparatus for automated preparation of DNA samples and reactor for preparing DNA samples | Ryoji Nemoto, Hisashi Hagiwara | 2004-11-09 |
| 5841757 | Optical disk having a large storage capacity | Hideharu Takeshima, Chiga Ueda | 1998-11-24 |
| 5527594 | Optical tape | Shinichi Kinoshita, Kenichi Uchino | 1996-06-18 |
| 5481530 | High density optical recording method and recording medium | Chiga Ueda, Masaaki Mizuno | 1996-01-02 |
| 5459019 | Optical tape | Kenji Kato | 1995-10-17 |
| 4954420 | Metal-containing indoaniline compound and optical recording medium employing the compound | Shuichi Maeda, Toshio Kaneko, Yutaka Kurose, Michiyo Kimura, Kenichi Uchino +1 more | 1990-09-04 |
| 4874985 | Phosphor and electron excited fluorescent display device using the same | Takashi Hase | 1989-10-17 |
| 4839207 | Optical recording medium and process for producing the same | Toshihiko Yoshitomi, Yoshimitsu Kobayashi, Yoshiyuki Kisaka, Michikazu Horie, Takanori Tamura +1 more | 1989-06-13 |
| 4631445 | Monochrome display cathode ray tube with long after glow phosphors | Takashi Hase, Hideo Suzuki, Morio Hayakawa | 1986-12-23 |