Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5492855 | Method of dry etching platinum using sulfur containing gas | Hideo Nikou, Satoshi Nakagawa | 1996-02-20 |
| 5485344 | Method of contact-charging the surface of a photosensitive material | Masanori Matsuda, Eiji Goto, Akinori Nishida, Takeshi Hori | 1996-01-16 |
| 5446615 | Electrifying method and electrifying apparatus used therefor | Masanori Matsuda, Eiji Goto, Akinori Nishida, Teruaki Higashiguchi, Isao Iwagawa | 1995-08-29 |
| 5048179 | IC chip mounting method | Masahiro Shindo, Toshikazu Yoshimizu, Kenichi Kurihara, Shunpei Tamaki, Toshio Kawakami +1 more | 1991-09-17 |
| 5041847 | Thermal head | Daisuke Kosaka, Masaaki Yoshida, Hidehito Kitakado, Kenji Fujita | 1991-08-20 |
| 4884051 | Semiconductor diffusion type force sensing apparatus | Junichi Takahashi, Daisuke Kosaka, Hirotoshi Eguchi, Takashi Akahori, Hiroshi Yamazaki +1 more | 1989-11-28 |
| 4440488 | Cleaning device for an image-carrying member | Takashi Maekawa, Toshikazu Matsui | 1984-04-03 |
| 4430410 | Method and apparatus for developing latent electrostatic images | Tatsuo Aizawa, Kaoru Sakata, Toshikazu Matsui, Akira Fushida, Toshimitsu Ikeda +1 more | 1984-02-07 |
| 4380579 | Electrostatic copying process and apparatus | Toshikazu Matsui, Toshimitsu Ikeda, Nobuhiko Kozuka, Hitoshi Nishihama, Tatsuo Aizawa | 1983-04-19 |
| 4370379 | Method for preparing original for projection and transfer film for electrostatic photography for use in carrying out said method | Mamoru Kato, Tatsuo Aizawa | 1983-01-25 |
| 4320186 | Electrographic method for preparing original for projection and transfer film for use in method | Mamoru Kato, Tatsuo Aizawa | 1982-03-16 |
| 4314018 | Cleaning process for an electrostatic copying apparatus | Toshikazu Matsui, Toshimitsu Ikeda, Nobuhiko Kozuka, Hitoshi Nishihama, Tatsuo Aizawa | 1982-02-02 |
| 4286861 | Electrostatic copying process and apparatus | Toshikazu Matsui, Toshimitsu Ikeda, Nobuhiko Kozuka, Hitoshi Nishihama, Tatsuo Aizawa | 1981-09-01 |
| 4254202 | Electrostatic copying process | Toshikazu Matsui, Toshimitsu Ikeda, Nobuhiko Kozuka, Hitoshi Nishihama, Tatsuo Aizawa | 1981-03-03 |
| 4199356 | Electrophotographic process, of transferring a magnetic toner to a copy member having at least 3.times.10.sup.13 ohm-cm resistance | Hitoshi Nishihama, Tatsuo Aizawa | 1980-04-22 |