Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5148284 | Data recovery device for printer | Tomoyuki Nishikawa, Takaaki Yano, Tatsuya Yoshida, Ryoji Honda, Kiyoshi Negishi +2 more | 1992-09-15 |
| 5128716 | Method for adjusting a doctor gap of a development device in an electrophotographic printer | — | 1992-07-07 |
| 5111248 | Printing apparatus | Ikuo Negoro | 1992-05-05 |
| 5109255 | Temperature control system | Tomoyuki Nishikawa, Takaaki Yano, Tatsuya Yoshida, Ryoji Honda, Kiyoshi Negishi +2 more | 1992-04-28 |
| 5105227 | Method and apparatus for supplying continuous paper to a printer | Goro Kitamura, Kazuyoshi Shiraishi, Ikuo Negoro | 1992-04-14 |
| 5101239 | Transfer device for electrophotographic printer | Tomoyuki Nishikawa, Takaaki Yano, Tatsuya Yoshida, Ryoji Honda, Kiyoshi Negishi +2 more | 1992-03-31 |
| 5101228 | Storage vessel detecting mechanism | Tomoyuki Nishikawa, Takaaki Yano, Tatsuya Yoshida, Ryoji Honda, Kiyoshi Negishi +3 more | 1992-03-31 |
| 5082382 | Sheet guide mechanism for use in an imaging device | Ikuo Negoro, Kiyoshi Negishi | 1992-01-21 |
| 5082730 | Stretched polyester film having an antistatic coating comprising a polymer having pyrrolidium rings in the main chain | Naohiro Takeda, Yuzo Otani, Nariaki Okajima | 1992-01-21 |
| 5063416 | Electrophotographic printer using a continuous-form recording sheet | Ryoji Honda, Ikuo Negoro | 1991-11-05 |
| 5061957 | Power controlling device | Tomoyuki Nishikawa, Takaaki Yano, Tatsuya Yoshida, Ryoji Honda, Kiyoshi Negishi +2 more | 1991-10-29 |
| 5027135 | Printer self-diagnosis device | Kiyoshi Negishi, Ikuo Negoro | 1991-06-25 |
| 5023631 | Stopping process control device | Kiyoshi Negishi, Ikuo Negoro | 1991-06-11 |
| 5001733 | Reset mechanism for photoconductive drum | Ikuo Negoro | 1991-03-19 |
| 4998835 | Computer controlled timer for main drive pulse of form feed motor | Kiyoshi Negishi, Ikuo Negoro | 1991-03-12 |
| 4967691 | Developing apparatus for electrophotographic apparatus | Atsushi Chikama, Toshihiro Isshiki | 1990-11-06 |
| 4963941 | Form feeding control device | Kiyoshi Negishi, Ikuo Negoro | 1990-10-16 |
| 4959695 | Method and apparatus for forming a multicolor picture by electrophotography | Katsuhiko Nishimura, Kazuyuki Shinho | 1990-09-25 |
| 4949104 | Justification system for use in a printer employing a continuous form | Ikuo Negoro, Kiyoshi Negishi | 1990-08-14 |
| 4924266 | Printer for continuous form | Ikuo Negoro | 1990-05-08 |
| 4912490 | Printer for continuous form with justification control | Ikuo Negoro, Kiyoshi Negishi | 1990-03-27 |
| 4890140 | Image fixing apparatus | Ikuo Negoro | 1989-12-26 |
| 4870434 | Printer for continuous formwith justification control | Kiyoshin Negishi, Ikuo Negoro | 1989-09-26 |
| 4795672 | Magnetic recording medium | Naohiro Takeda, Yuzo Otani, Nariaki Okajima | 1989-01-03 |