Issued Patents All Time
Showing 51–75 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7446953 | Imaging lens, image reading apparatus and image forming apparatus | Kiichiro Nishina | 2008-11-04 |
| 7446978 | Magnetic slider and method of manufacturing magnetic head slider | Yukio Kawaguchi, Kei Sugiura, Minoru Sakurabayashi, Atsushi Hitomi | 2008-11-04 |
| 7345849 | Magnetic head slider material, magnetic head slider, and method of manufacturing magnetic head slider material | Yukio Kawaguchi, Kei Sugiura, Minoru Sakurabayashi, Atsushi Hitomi, Cheng Liu | 2008-03-18 |
| 7245066 | Flat panel display spacer, method of manufacturing flat panel display spacer, and flat panel display | Yukio Kawaguchi, Atsushi Hitomi, Kazumitsu Tanaka, Takao Matsumoto, Kenichi Jinguji +2 more | 2007-07-17 |
| 6724414 | Imaging device array, optical writing unit and image forming apparatus | Koji Masuda | 2004-04-20 |
| 6096601 | Method of making a transistor and capacitor structure with a conductive pillar | — | 2000-08-01 |
| 5903802 | Method for forming an image by absorbing a release agent using a release agent absorbing layer coated on feed passage member | Akira Watanabe, Toru Obuchi, Takeo Tsunemi, Takeshi Menjo, Yasuo Nami +3 more | 1999-05-11 |
| 5895146 | Charging device and image forming apparatus | Kenichiro Waki, Ryo Inoue | 1999-04-20 |
| 5872373 | Dram-capacitor structure | — | 1999-02-16 |
| 5835821 | Image forming apparatus | Hiroyuki Suzuki, Masahiro Inoue, Kenichiro Waki, Takeo Yamamoto, Ryo Inoue | 1998-11-10 |
| 5811033 | Method of manufacturing zinc oxide sintered compact body | Atsushi Iga, Hideyuki Okinaka | 1998-09-22 |
| 5805960 | Image forming apparatus which applies oscillating voltage to developer carrying member | Hiroyuki Suzuki, Kenichiro Waki, Ryo Inoue | 1998-09-08 |
| 5797070 | Image-forming apparatus featuring a plurality of image forming means | Kenichiro Waki, Hiroyuki Suzuki, Ryo Inoue | 1998-08-18 |
| 5786604 | Element-isolated hydrogen-terminated diamond semiconductor device and its manufacturing method | Satoshi Yamashita, Hiroshi Kawarada, Naofumi Nakamura | 1998-07-28 |
| 5762750 | Magnetic neutral line discharged plasma type surface cleaning apparatus | Wei-Wen Chen, Takeshi Sunada, Hideki Fujimoto, Taijiro Uchida | 1998-06-09 |
| 5758038 | Image forming apparatus | Kenichiro Waki, Hiroyuki Suzuki, Ryo Inoue | 1998-05-26 |
| 5674962 | Toner resin | Hirokazu Ito, Syuji Takahiro, Keiji Yoshida, Motoshi Inagaki | 1997-10-07 |
| 5569414 | Method of manufacturing zinc oxide sintered compact body | Atsushi Iga, Hideyuki Okinaka | 1996-10-29 |
| 5518848 | Binder resin for toners | Hirokazu Ito, Motoshi Inagaki | 1996-05-21 |
| 5472579 | Hot-rolled steel strip manufacturing and descaling method and apparatus | Katsumi Mabuchi, Eizi Kashimura, Tsuneo Nakamura | 1995-12-05 |
| 5342722 | Toner resin composition and process for preparing same | Hirokazu Ito, Motoshi Inagaki, Syuji Takahiro, Keiji Yoshida | 1994-08-30 |
| 5313233 | Image forming apparatus | Yukio Nagase, Yuji Sakemi, Akira Watanabe, Kenichi Takeda, Kazuhisa Kemmochi | 1994-05-17 |
| 5294967 | Image forming apparatus with a plurity of adjustable developing units | Atsushi Munakata, Akira Watanabe, Yuji Sakemi | 1994-03-15 |
| 5287148 | Magnetic seal for a developing apparatus | Yuji Sakemi, Akira Watanabe | 1994-02-15 |
| 5276127 | Polyester resin for toner | Masayuki Takyu, Noriyuki Tajiri, Hitoshi Iwasaki, Shinji Kubo, Hirokazu Ito | 1994-01-04 |