Issued Patents All Time
Showing 1–25 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9516042 | Apparatus for switching between multiple servers in a web-based system | Kiyoyuki Hattori, Yoshifumi Okamoto, Takashi Yotsuyanagi, Sumihiko Arima | 2016-12-06 |
| 9231825 | Network management apparatus, management server, client terminal, and control method thereof | Kouichi Mochizuki, Ahimusa Uchida | 2016-01-05 |
| 5701481 | Data processing apparatus which operates in a plurality of operation modes and includes first and second monitoring means | Masao Hosaka, Yoshimasa Kimura | 1997-12-23 |
| 5553288 | Control device for image forming apparatus | Masao Hosaka | 1996-09-03 |
| 5499370 | Image forming system with task scheduling and executing back on program and control poriority status of malfunction performance and execution | Masao Hosaka, Yoshimasa Kimura | 1996-03-12 |
| 5448338 | Image forming device | Shunichi Masuda, Katsuichi Shimizu, Toshiaki Yagasaki | 1995-09-05 |
| 5192971 | Image forming apparatus with image forming interruption capabilities | Katsuichi Smimizu, Osamu Sawamura, Shunichi Masuda, Masahiro Tomosada | 1993-03-09 |
| 5182597 | Image forming device | Shunichi Masuda, Katsuichi Shimizu, Toshiaki Yagasaki | 1993-01-26 |
| 5168307 | Image forming device | Shunichi Masuda, Katsuichi Shimizu, Toshiaki Yagasaki | 1992-12-01 |
| 5093688 | Image forming process control method and apparatus | Yutaka Komiya, Katsumi Murakami, Tsuneki Inuzuka | 1992-03-03 |
| 5043864 | Image forming apparatus | Tsuneki Inuzuka, Koichi Murakami, Kenji Kurita | 1991-08-27 |
| 5003346 | Image forming device | Shunichi Masuda, Katsuichi Shimizu, Toshiaki Yagasaki | 1991-03-26 |
| 4937621 | Malfunction display and operation inhibiting device for an image forming apparatus | Katsuichi Shimizu, Toshio Honma | 1990-06-26 |
| 4907031 | Copy apparatus having a priority copy interrupt and malfunction detection system | Yoshihiro Kawatsura, Katsuichi Shimizu | 1990-03-06 |
| 4878130 | Reproduction apparatus | Katsuichi Shimizu, Shunichi Masuda, Toshiaki Yagasaki | 1989-10-31 |
| 4857960 | Control device for image processing or forming apparatus | Masao Hosaka, Kazutoshi Shimada | 1989-08-15 |
| 4823192 | Reproduction apparatus | Katsuichi Shimizu, Shunichi Masuda, Toshiaki Yagasaki | 1989-04-18 |
| 4816868 | Image forming apparatus | Katsuichi Shimizu, Osamu Sawamura, Shunichi Masuda, Masahiro Tomosada | 1989-03-28 |
| 4811051 | Image forming device | Shunichi Masuda, Katsuichi Shimizu, Toshiaki Yagasaki | 1989-03-07 |
| 4794423 | Printing or copying apparatus | Katsuichi Shimizu, Toshio Honma | 1988-12-27 |
| 4769673 | Image scanning apparatus | Masahiro Tomosada, Katsuyoshi Maeshima, Tsuneki Inuzuka | 1988-09-06 |
| 4734739 | Image forming apparatus with function permitting key entry during waiting time | Tsuneki Inuzuka, Koichi Murakami, Kenji Kurita | 1988-03-29 |
| 4733274 | Copying apparatus | Tetsuji Tachika, Hiroyuki Hattori | 1988-03-22 |
| 4685796 | Apparatus for controlling image formation | Katsuichi Shimizu, Katsushi Furuichi, Toshio Honma | 1987-08-11 |
| 4671647 | Image forming process control method and apparatus related to control while apparatus is in operational state | Yutaka Komiya, Katsumi Murakami, Tsuneki Inuzuka | 1987-06-09 |