Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4283522 | Process for preparing thermosetting prepolymer from mixture of polyfunctional maleimide and bis-maleimide | Akio Takahashi, Yutaka Itoh, Motoyo Wajima, Kenji Tsukanishi | 1981-08-11 |
| 4278328 | Guest-host liquid crystal display device | Akio Mukoh, Hidetoshi Abe, Hideaki Kawakami, Yoshiharu Nagae, Eiji Kaneko | 1981-07-14 |
| 4265993 | Magnetic toner for electrostatic images and transfer copying | Tsuneaki Kawanishi, Akio Mukoh | 1981-05-05 |
| 4248636 | Ink for ink-jet printer containing dichloromethane as an organic solvent and a basic dye as a coloring agent | Ryusei Sasaki, Yasuki Mori | 1981-02-03 |
| 4239813 | Process for forming printed wiring by electroless deposition | Kanji Murakami, Mineo Kawamoto, Yoichi Matsuda, Motoyo Wajima | 1980-12-16 |
| 4189390 | One-component magnetic developer powder for developing electrostatic latent image and method of making same | Koji Noguchi, Toshio Kumakura, Akio Mukoh, Yasuki Mori | 1980-02-19 |