Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8356938 | Fluid dynamic bearing apparatus | Kazuto Shimizu, Masaharu Hori | 2013-01-22 |
| 8139267 | Method, apparatus and program for creating a threshold value matrix | — | 2012-03-20 |
| 8123321 | Image forming method and image forming apparatus | — | 2012-02-28 |
| 8002866 | Steam-water separator | Yoshiyuki Kondo, Tadahiko Suzuta, Yasuhiko Hirao | 2011-08-23 |
| 7867309 | Steam-water separator | Tadahiko Suzuta, Yoshiyuki Kondo, Kengo Shimamura, Naoaki Hirota, Yosuke Katsura | 2011-01-11 |
| 7843681 | Solid electrolytic capacitor element and solid electorlytic capacitor | Hidetoshi Ishizuka, Tadayuki Echigo, Fumihiro Takahashi | 2010-11-30 |
| 7789565 | Fluid dynamic bearing apparatus | — | 2010-09-07 |
| 7710603 | Image forming apparatus and image forming method | Kenichirou Hiramoto | 2010-05-04 |
| 7688571 | Solid electrolytic capacitor | Hidetoshi Ishizuka, Minoru Funahashi, Tadayuki Echigo | 2010-03-30 |
| 7554697 | Image forming apparatus, image forming method, and image forming program | Kenichirou Hiramoto | 2009-06-30 |
| 7497540 | Image recording apparatus, image recording method, and image recording program | Kenichirou Hiramoto | 2009-03-03 |
| 7474443 | Image formation using dots of different spatial density determined based on comparison of pixel value to threshold value matrix and error added by error diffusion | Kenichirou Hiramoto | 2009-01-06 |
| 7443541 | Image processing apparatus and image processing method | Kenichiro Hiramoto | 2008-10-28 |
| 7431413 | Image forming apparatus, image forming method and image forming program | Kenichirou Hiramoto | 2008-10-07 |
| 7417844 | Stacked solid electrolytic capacitor | Hidetoshi Ishizuka, Minoru Funahashi, Akira Ueda, Katsuharu Yamada, Kenya Sakurai | 2008-08-26 |
| 7312979 | Stacked solid electrolytic capacitor | Hidetoshi Ishizuka, Minoru Funahashi, Akira Ueda, Katsuharu Yamada | 2007-12-25 |
| 6810835 | Moisture separator, and vapor generator | Tatsuo Ishiguro, Yoshiyuki Kondo, Yasuhiko Hirao, Hiroshi Hirano, Tomoyuki Inoue +2 more | 2004-11-02 |
| 6767801 | Simox substrate and method for production thereof | Keisuke Kawamura, Atsuki Matsumura | 2004-07-27 |
| 6673750 | Lubricating composition | Masakazu Hirata, Atsushi Morooka, Hidenobu Mikami, Seiichi Takada, Masaaki Honda +2 more | 2004-01-06 |
| 6343132 | Loudspeaker | Suemei Fukuhara, Isao Kuramitsu, Tatsuya Omori | 2002-01-29 |
| 4387275 | Speaker and speaker system | Yasuomi Shimada, Tatsuo Fukuyama | 1983-06-07 |