Issued Patents All Time
Showing 51–64 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4994342 | Electrophotographic lithographic printing plate precursor and a method of developing the same | Chikashi Ohishi, Chiaki Kawamoto, Hidefumi Sera, Sho Nakao | 1991-02-19 |
| D312254 | Compact disc player | — | 1990-11-20 |
| 4945541 | Method and apparatus for controlling the bias current of a laser diode | — | 1990-07-31 |
| 4897329 | Method for preparing a lithographic printing plate and a light-sensitive material used therefor | — | 1990-01-30 |
| 4647475 | Method for making multilayer light sensitive electron radiation cured coating | Yuzo Inukai, Yasuhito Naruse, Nobuyoshi Kaneko | 1987-03-03 |
| 4626484 | Light-sensitive printing plate precursor | Akira Nishioka, Tomoaki Takekoshi | 1986-12-02 |
| 4611409 | Liquid removing method | Akira Minami, Sho Nakao | 1986-09-16 |
| 4525441 | Multicolor electrophotographic process using TiO.sub.2 | Kei Takahata, Sadao Murasawa, Hiroshi Ichida, Mizuho Okada | 1985-06-25 |
| 4518668 | Method for preparing a lithographic printing plate | — | 1985-05-21 |
| 4500617 | Method for preparing a lithographic printing plate and a light-sensitive material used therefor | — | 1985-02-19 |
| 4456670 | Photosensitive material for lithographic printing | Chikashi Ohishi, Sho Nakao, Keisuke Shiba | 1984-06-26 |
| 4347300 | Imaging peel apart element employing two photohardenable layers | Ken-ichi Shimazu | 1982-08-31 |
| 4284703 | Peel-apart-developable light-sensitive materials and image-forming method using the same | Eiichi Inoue | 1981-08-18 |
| 4182167 | Yarn tension meter | Chikayasu Yamazaki, Michio Ohno | 1980-01-08 |