Issued Patents All Time
Showing 51–75 of 150 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5091746 | Image forming apparatus in which editing content for masking, trimming, and the like is set in advance by separate setting unit and image formation is performed in accordance with editing content set by setting unit | — | 1992-02-25 |
| 5081221 | Chiral smectic C liquid crystalline polyester and optical filter | — | 1992-01-14 |
| 5077585 | Covered scanning apparatus with automatic sheet feeding mechanism | Yuji Ishikawa | 1991-12-31 |
| 5068052 | Resin composition containing smectic liquid crystal | Michiro Naka, Kenji Hijikata | 1991-11-26 |
| 5060018 | Image forming apparatus | — | 1991-10-22 |
| 5048929 | Method and apparatus for forming curved surface | Tadao Saitoh, Kazuo Matsunaga | 1991-09-17 |
| 5043402 | Polyalkylene arylate resin composition | Tatsuya Saito, Toshio Nakane, Kenji Hijikata | 1991-08-27 |
| 5034781 | Image forming with tilting register rollers to correct alignment | — | 1991-07-23 |
| 5016048 | Image forming apparatus for forming an original image and an additional image | — | 1991-05-14 |
| 5008704 | Method of forming original image and additional image, and apparatus for performing same | Yuji Ishikawa | 1991-04-16 |
| 5007209 | Optical fiber connector polishing apparatus and method | Kazuharu Saito, Hiroyasu Matsukura, Hiroshi Komase, Haruhiro Tsuneda, Tadao Saito +2 more | 1991-04-16 |
| 5005052 | Image forming apparatus having vertically movable original cover | Yuji Ishikawa | 1991-04-02 |
| 4999955 | Method and apparatus for conically machining optical fiber connectors | Kazuharu Saito, Tadao Saito, Toshiroh Doy, Kazuo Matsunaga | 1991-03-19 |
| 4990952 | Image forming apparatus | — | 1991-02-05 |
| 4978379 | Method of joining semiconductor substrates | Renshi Sawada | 1990-12-18 |
| 4933753 | Portable image forming apparatus | — | 1990-06-12 |
| 4922292 | Image forming device | — | 1990-05-01 |
| 4914867 | Apparatus for processing end face optical fiber connector | Kazuharu Saito, Tadao Saitoh, Kazuo Matsunaga | 1990-04-10 |
| 4894706 | Three-dimensional packaging of semiconductor device chips | Yoshiyuki Sato, Kazuhide Kiuchi, Kunio Koyabu, Masanobu Oohata, Katsuhiko Aoki | 1990-01-16 |
| 4884107 | Image forming apparatus for blanking portions of a document | — | 1989-11-28 |
| 4870456 | Developing-unit shifting apparatus with two speed cooling fan | Hidetaka Nonami, Takeshi Eguchi | 1989-09-26 |
| 4868918 | Image forming system | — | 1989-09-19 |
| 4852869 | Feed apparatus capable of feeding image forming media by relatively small drive power | Ken Iseda, Takehito Fukunaga, Akihito Tokutsu | 1989-08-01 |
| 4831457 | Image forming apparatus | Ken Iseda | 1989-05-16 |
| 4806968 | Drive unit for a copying machine | Takeshi Eguchi | 1989-02-21 |