Issued Patents All Time
Showing 251–275 of 318 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5627630 | Developing apparatus having a toner supporting roller with an inner layer and surface layer | Iwao Matsumae, Shigekazu Enoki, Hiroshi Hosokawa | 1997-05-06 |
| 5625438 | Toner, and devices for electrostatically depositing a uniform application thereof | Toshihiro Sugiyama, Kazuhiro Yuasa, Shuichi Endoh, Iwao Matsumae, Hiroshi Hosokawa +6 more | 1997-04-29 |
| 5625440 | Developing device having seals between a toner transport roller and the toner hopper which prevent toner leakage and scattering | Iwao Matsumae, Kazuhiro Yuasa, Shuichi Endoh, Hiroshi Hosokawa, Mugijiroh Uno +6 more | 1997-04-29 |
| 5625441 | Developing device for an image forming apparatus | Toshihiro Sugiyama, Kazuhiro Yuasa, Shuichi Endoh, Iwao Matsumae, Hiroshi Hosokawa +6 more | 1997-04-29 |
| 5617191 | Toner conveyor roller and image forming apparatus having the same | Eisaku Murakami, Kazuhiro Yuasa, Shuichi Endoh, Iwao Matsumae, Hiroshi Hosokawa +6 more | 1997-04-01 |
| 5610693 | Developing device for an image forming apparatus | Toshihiro Sugiyama, Kazuhiro Yuasa, Shuichi Endoh, Iwao Matsumae, Hiroshi Hosokawa +6 more | 1997-03-11 |
| 5598478 | Sound image localization control apparatus | Hiroshi Hayashi, Norihiko Fuchigami, Masahiro Nakayama, Takuma Suzuki, Mitsuo Matsumoto | 1997-01-28 |
| 5567288 | Crystal-oriented thin film manufacturing apparatus | Masao Fukutomi, Shigeki Aoki, Kazunori Komori, Toshihisa Asano, Hiroshi Maeda | 1996-10-22 |
| 5567062 | Printing machine having a menu with mode selection | Masashi Tanimoto | 1996-10-22 |
| 5552870 | Developing device for an image forming apparatus | Eisaku Murakami, Kazuhiro Yuasa, Shuichi Endoh, Iwao Matsumae, Hiroshi Hosokawa +6 more | 1996-09-03 |
| 5515094 | Ink jet printer | Takahiro Kawaguchi | 1996-05-07 |
| 5489747 | Developing device for an image forming apparatus | Eiji Takenaka, Kazuhiro Yuasa, Shuichi Endoh, Iwao Matsumae, Hiroshi Hosokawa +6 more | 1996-02-06 |
| 5486909 | Developing device for an image forming apparatus | Eiji Takenaka, Kazuhiro Yuasa, Shuichi Endoh, Iwao Matsumae, Hiroshi Hosokawa +6 more | 1996-01-23 |
| 5479458 | Digital phase shifter including 1/N for phase detect and subsequent VCO adjust | — | 1995-12-26 |
| 5419543 | Paper feeding apparatus for printer | Shinya Nakamura | 1995-05-30 |
| 5409209 | Sheet delivery mechanism for a printer | Shinya Nakamura, Takashi Norigoe, Teruyuki Ochiai | 1995-04-25 |
| 5407950 | Arylalkanoylamine derivative and drug containing the same | Akihiro Okubo, Hiroyasu Nishioka, Heihachiro Arai, Hisayoshi Kato, Naoki Nakata | 1995-04-18 |
| 5404406 | Method for controlling localization of sound image | Norihiko Fuchigami, Masahiro Nakayama, Takuma Suzuki, Mitsuo Matsumoto | 1995-04-04 |
| 5389733 | Developing device for an image forming apparatus | Shigekazu Enoki, Takeshi Motohashi, Fumihiro Kitahara, Koyo Hariyama | 1995-02-14 |
| 5362761 | Process for fabricating porous silicone product | Tadashi Uragami, Masaru Ozaki, Tatsuya Nakamura | 1994-11-08 |
| 5356231 | Ink jet printer | Shinya Nakamura | 1994-10-18 |
| 5351565 | Engine starter | Minoru Wada, Hiroshi Katoh, Hiroshi Taguchi | 1994-10-04 |
| 5306669 | Integrated circuit device and method for manufacturing the same | Mitsuaki Fujihira | 1994-04-26 |
| 5296507 | Treatment of cerbrovascular disorders | Naomi Kobayashi, Tadashi Kurimoto, Yugo Ikeda | 1994-03-22 |
| 5271846 | Method for separating a liquid component from a solution containing two or more liquid components | Tadashi Uragami | 1993-12-21 |