Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8565632 | Image forming apparatus for controlling a temperature of a fixing device therein | Masahito Kato, Norihito Naito, Takahiro Ikeda | 2013-10-22 |
| 7964541 | Lubricant composition for polishing a magnetic head with fixed abrasive grains | Yuki Watahiki | 2011-06-21 |
| 7923142 | Onium salt, electrolyte for nonaqueous cell containing the novel onium salt for nonaqueous cell and method for optimizing negative electrode using electrolyte containing onium salt | Takeo Kawahara, Hajime Matsumoto | 2011-04-12 |
| 7846576 | Onium salt, electrolyte for non-aqueous cell containing the novel onium salt for nonaqueous cell, and method for optimizing negative electrode using elecrolyte containing onium salt | Takeo Kawahara, Hajime Matsumoto | 2010-12-07 |
| 7664442 | Developing apparatus | Koichiro Takashima, Yasuyuki Ishii, Yuichiro Hirata | 2010-02-16 |
| 6836639 | Cleaning apparatus having a cleaning member, a cleaning frame, and a connecting portion connecting both end surfaces of the frame | Toshiyuki Karakama, Takeo Shoji, Ryuta Murakami | 2004-12-28 |
| 5789598 | Process for production of alkoxycarbonylaminothiazoleacetic acid derivative | Masami Tsuchiya | 1998-08-04 |
| 5475074 | Polymerizable composition, organic glass and ophthalmic lens | Shingo Matsuoka, Hideki Kazama, Tadashi Hara, Hiroshi Suga | 1995-12-12 |