Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7603517 | Disk storage device and cache control method for disk storage device | Noriyuki Sato, Hideaki Tanaka, Tatsuya Haga, Takumi Kakuya, Yuichi Hirao +4 more | 2009-10-13 |
| 7118207 | Ink-jet color recording ink, color ink feeding device using the ink, and ink-jet color recroding apparatus and method using the ink | Hideki Takahashi, Kenichiro Asako, Koichi Kamei | 2006-10-10 |
| 7022444 | Color image forming method and apparatus, and microcapsule toner for use therewith | Kazumasa Kawada, Isao Ebisawa, Shuichi Yamasaki, Yoshiyuki Matsuoka, Naoto Yoshida +6 more | 2006-04-04 |
| 6737459 | Polyphenylene ether group resin composite and methods of making articles | Atsushi Ebisawa, Takuro Kitamura, Kazunari Kosaka, Masaru Sato | 2004-05-18 |
| 6675857 | Tire assembling method and refitting apparatus for use in refit of tire assembly | Toshiyuki Kimbara | 2004-01-13 |
| 6024895 | Cross-linkable, electrically conductive composition, electric conductor and process for forming the same | Masashi Uzawa, Takashi Saitoh, Masami Yuasa, Yasuyuki Takayanagi, Naoki Sugama | 2000-02-15 |
| 5980784 | Method for producing soluble conductive polymer having acidic group | Masashi Uzawa, Takashi Saitoh, Shinichi Maeda | 1999-11-09 |
| 5932144 | Soluble aniline conducting polymers | Takashi Saitoh, Masashi Uzawa, Yasuyuki Takayanagi | 1999-08-03 |
| 5804354 | Composition for forming conductivity imparting agent and pattern forming method | Keiji Watanabe, Yasuhiro Yoneda, Takashi Maruyama, Keiko Yano, Tomio Nakamura +5 more | 1998-09-08 |
| 5776659 | Ionizing radiation exposure method utilizing water soluble aniline antistatic polymer layer | Keiji Watanabe, Ei Yano, Takahisa Namiki, Keiko Yano, Takashi Maruyama +4 more | 1998-07-07 |
| 5721091 | Composition for forming an electrically conductive layer to be used in patterning | Keiji Watanabe, Yasuhiro Yoneda, Takashi Maruyama, Keiko Yano, Tomio Nakamura +1 more | 1998-02-24 |
| 5700399 | Soluble alkoxy-group substituted aminobenzenesulfonic acid aniline conducting polymers | Takashi Saitoh, Masashi Uzawa, Yasuyuki Takayanagi | 1997-12-23 |
| 5589108 | Soluble alkoxy-group substituted aminobenzenesulfonic acid aniline conducting polymers | Takashi Saitoh, Masashi Uzawa, Yasuyuki Takayanagi | 1996-12-31 |
| 5560870 | Composition for forming an electrically conductive layer to be used in patterning | Keiji Watanabe, Yasuhiro Yoneda, Takashi Maruyama, Keiko Yano, Tomio Nakamura +1 more | 1996-10-01 |
| 5463474 | Pilot signal eliminating circuit | — | 1995-10-31 |
| 5374981 | Electrostatic recording apparatus capable of maintaining constant gap between flexible recording electrodes and opposite electrode by flexible recording electrodes | Tadao Yamamoto, Kenichiro Asako, Eiichi Takeuchi | 1994-12-20 |
| 5354816 | Sulfonated aniline-type copolymer and process for production thereof | Takashi Saitoh, Tomio Nakamura | 1994-10-11 |
| 5210551 | Electrostatic recording apparatus with an electrode drive means within the developer circulating path | Hideaki Inoue, Eiichi Takeuchi, Tadao Yamamoto, Yasuhito Sato, Kenji Nakayama +3 more | 1993-05-11 |
| 5198839 | Electrostatic recording apparatus for selectively transferring a developing agent conveyed to the surface of a recording electrode to an opposite electrode | Hideki Takahashi, Eiichi Takeuchi, Tadao Yamamoto, Hideaki Inoue, Yasuhito Sato +3 more | 1993-03-30 |
| 5196890 | Electrostatic recording having swingable recording electrodes to prevent deposit of magnetic toner on opposite electrode | Kenji Nakayama, Eiichi Takeuchi, Tadao Yamamoto, Hideaki Inoue, Yasuhito Sato +3 more | 1993-03-23 |
| 5091285 | Method of forming pattern by using an electroconductive composition | Keiji Watanabe, Yasuhiro Yoneda, Koichi Kobayashi, Keiko Yano, Tomio Nakamura | 1992-02-25 |
| 5009811 | Conducting varnish composition | Tomio Nakamura, Kikuko Takeuchi | 1991-04-23 |
| 4755853 | Cleaning device | Masaaki Dohi, Yoji Kuriyama | 1988-07-05 |
| 4704681 | Electrocardiogram signal processing apparatus for determining the existence of the Wolff-Parkinson-White syndrome | Akio Kumasaka | 1987-11-03 |
| 4660962 | Cleaning device | Nobuaki Maekawa, Masaaki Dohi, Yoji Kuriyama | 1987-04-28 |