Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8237218 | Nonvolatile semiconductor memory device and method of manufacturing the same | Takeshi Kamigaichi | 2012-08-07 |
| 8026546 | Nonvolatile semiconductor memory device and method of manufacturing the same | Takeshi Kamigaichi | 2011-09-27 |
| 7959160 | Metal gasket | Manabu Yasuda, Satoshi Tanaka | 2011-06-14 |
| 7949265 | Toner supply device, developing device and image forming apparatus with residual quantity of toner based control | Hirofumi Sakita, Yoshinori Ohtsuka, Masaaki Ohtsuki | 2011-05-24 |
| 7804133 | Semiconductor storage device and manufacturing method thereof | Makoto Mizukami, Fumitaka Arai | 2010-09-28 |
| 7671475 | Nonvolatile semiconductor memory having a word line bent towards a select gate line side | Takeshi Kamigaichi, Itaru Kawabata | 2010-03-02 |
| 7490520 | Pressure sensor having improved arrangement of sensor chip for minimizing influence of external vibrations | — | 2009-02-17 |
| 7240776 | Bottom valve apparatus of hydraulic shock absorber | — | 2007-07-10 |
| 7030360 | Photoreceptor | Takayuki Shimizu | 2006-04-18 |
| 7010236 | Equipment unit with imperceptible information recorded thereon being used with an image forming device and an image forming device comprising the same | Kohji Shinkawa, Hideyuki Nishimura, Takafumi Nagai, Keiko Yutani, Hitoshi Nagahama | 2006-03-07 |
| 6957024 | Image forming device, toner and copy | Kohji Shinkawa, Hideyuki Nishimura, Satoshi Machino, Keiko Yutani, Hitoshi Nagahama | 2005-10-18 |
| 6786490 | Metal gasket | Michio Fujino, Yutaka Miyata, Hironobu Imanaka | 2004-09-07 |
| 6749047 | Dust cover mounting structure of hydraulic shock absorber | Hidehiko Koyano, Jiro Segawa, Shuichi Kato, Keiichi Sunami, Toshiya Hasegawa +1 more | 2004-06-15 |
| 5585687 | Piezolelectric oscillator | Hisao Wakabayashi, Toshinori Ide, Toshihide Ooi, Shinji Nakayama, Toshimitsu Aruga | 1996-12-17 |