Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875353 | Method and apparatus for manufacturing curved pipe | — | 1989-10-24 |
| 4873940 | Image developing device | Toyoji Ishikawa, Shuichi Endo, Yoshihiro Ogata, Toshihiko Takaya | 1989-10-17 |
| 4853362 | Heat-sensitive recording sheet | Toshimi Satake, Tadakazu Fukuchi, Toshiaki Minami, Tomoaki Nagai, Fumio Fujimura | 1989-08-01 |
| 4788570 | Thin film developing device | Yoshihiro Ogata, Fuchio Takeda, Akito Yoshimaru, Shuichi Endoh, Toshihiko Takaya | 1988-11-29 |
| 4770602 | Method of capacity controlling of multistage compressor and apparatus therefor | Haruo Miura, Yoshiaki Abe, Hiroshi Ohmachi | 1988-09-13 |
| 4759206 | Method and apparatus for manufacturing curved pipe | — | 1988-07-26 |
| 4755847 | Electrostatic latent image developing apparatus | Hiroyuki Matsushiro, Fuchio Takeda, Yoshihiro Ogata, Toshihiko Takaya, Atsushi Shinozaki | 1988-07-05 |
| 4710015 | Developing apparatus | Fuchio Takeda, Hiroyuki Matsushiro, Kazuo Kobayashi | 1987-12-01 |
| 4683002 | Liquid composition and method for recording | Konoe Mirua, Hiroshi Takimoto, Tokuya Ohta, Masatsune Kobayashi, Tsuyoshi Eida | 1987-07-28 |
| 4674439 | Developing device | Koji Sakamoto, Fuchio Kanno, Wataru Yasuda | 1987-06-23 |
| 4656964 | Developing device | Fuchio Kanno, Kazuo Kobayashi, Koji Sakamoto, Wataru Yasuda | 1987-04-14 |
| 4625676 | Developing device | Koji Sakamoto, Fuchio Kanno, Wataru Yasuda | 1986-12-02 |
| 4624545 | Developing device with regulated developer supply | Wataru Yasuda, Koji Sakamoto, Fuchio Kanno | 1986-11-25 |
| 4575220 | Developing device | Koji Sakamoto, Fuchio Kanno, Wataru Yasuda | 1986-03-11 |
| 4561381 | Voltage-controlled developing device | Koji Sakamoto, Fuchio Kanno, Wataru Yasuda | 1985-12-31 |
| 4538898 | Developing device | Fuchio Kanno, Koji Sakamoto | 1985-09-03 |
| 4505785 | Method for electroplating steel strip | Hiroshi Miwa, Akira Tonouchi, Tatsuro Anan | 1985-03-19 |
| 4406536 | Developing device | Kohji Suzuki, Hajime Oyama, Shigekazu Enoki | 1983-09-27 |