Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8167410 | Image forming apparatus | Masanori Horike, Masanori Saitoh, Nobuaki Kondoh, Shin Kayahara, Osamu Endou +1 more | 2012-05-01 |
| 5595852 | Organosilicon compound, producing method thereof and toner and dry-type developer using the same | Masakatsu Shimoda, Haruo Iimura, Hiroyuki Takahashi | 1997-01-21 |
| 5105291 | Liquid crystal display cell with electrodes of substantially amorphous metal oxide having low resistivity | Masato Tani, Takamichi Enomoto | 1992-04-14 |
| 4818074 | Projection device for irradiating a light to a display device and optically magnifying and projecting a reflection light therefrom | Kenya Yokoi, Takamichi Enomoto, Wasaburo Ohta, Toru Miyabori, Akihiko Kanemoto +2 more | 1989-04-04 |
| 4793691 | Liquid crystal color display device | Takamichi Enomoto, Wasaburo Ohta, Kiyohiro Uehara, Sumio Kamoi | 1988-12-27 |
| 4673284 | Cleaning device | Shuuichi Tsushima | 1987-06-16 |
| 4443095 | Image transfer and sheet separation apparatus for electrophotographic system | Shuichi Tsushima | 1984-04-17 |
| 4413899 | Copying method and apparatus | Shuichi Karasawa, Shuichi Tsushima, Masatoshi Saitou, Tsutomu Ishida, Kunihiko Ikeda +2 more | 1983-11-08 |
| 4389113 | Improved developing device for two-color electrophotographic copying apparatus | Kunihiko Ikeda, Shuichi Tsushima | 1983-06-21 |
| 4351604 | Multi-color electrostatic copying apparatus | Shuichi Karasawa, Kunihiko Ikeda, Shuichi Tsushima | 1982-09-28 |
| 4322734 | Variable speed electrostatographic apparatus | Yutaka Ebi, Tamio Ohori, Satoru Tomita | 1982-03-30 |
| 4308821 | Electrophotographic development apparatus | Shuichi Karasawa | 1982-01-05 |
| 4268157 | Toner image transfer method and apparatus for electrostatic photography | Yutaka Ebi, Koji Hirakura, Wasaburo Ohta, Satoru Tomita | 1981-05-19 |
| 4183032 | Electrostatic recording medium with elongated conductive segments | Tamio Ohbori, Satoru Tomita | 1980-01-08 |