Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9570637 | Solar cell and manufacturing method of the same | Taiki HASHIGUCHI | 2017-02-14 |
| 8471289 | Semiconductor laser device, optical pickup device and semiconductor device | Yoshio Okayama, Yasunori Inoue, Takenori Goto, Kazushi Mori, Yuuki Ota | 2013-06-25 |
| 8466600 | Electrostatic operation device | Yohko Naruse, Yoshinori Shishida, Kazunari Honma, Eiji Yuasa | 2013-06-18 |
| 8283834 | Power generating apparatus having ball bearings | Katsuji Mabuchi, Yohko Naruse, Hitoshi Hirano, Makoto Izumi | 2012-10-09 |
| 8102097 | Electrostatic acting device including an electret film | Yohko Naruse, Yoshinori Shishida, Yoshiki Murayama | 2012-01-24 |
| 8089194 | Electrostatic acting device including an electret film and an electrostatic power generator including an electret film | Yohko Naruse, Yoshinori Shishida, Yoshiki Murayama | 2012-01-03 |
| 8030903 | Power generator and electronic apparatus | — | 2011-10-04 |
| 8018119 | Electrostatic induction power generator | Makoto Izumi | 2011-09-13 |
| 7999434 | Electrostatic actuator and power generator | Yoshiki Murayama | 2011-08-16 |
| 7956497 | Electret device and electrostatic induction conversion apparatus comprising the same | Yoshiki Murayama, Katsuji Mabuchi | 2011-06-07 |
| 7851967 | Electrostatic induction generator | Makoto Izumi, Yoshinori Shishida | 2010-12-14 |
| 7825547 | Electret device and electrostatic operating apparatus | Yoshiki Murayama, Yoshinori Shishida, Hitoshi Hirano | 2010-11-02 |
| 7804205 | Electret device and electrostatic operating apparatus | Yoshiki Murayama | 2010-09-28 |
| 7649302 | Electrostatic actuator and power generator | Yoshiki Murayama | 2010-01-19 |
| 7525205 | Electric power generator | Katsuji Mabuchi, Hitoshi Hirano, Yoshiki Murayama, Hideaki Miyamoto, Makoto Izumi +1 more | 2009-04-28 |
| 7377175 | Sensor having a diaphragm | — | 2008-05-27 |
| 7373835 | Semiconductor sensor | — | 2008-05-20 |
| 7361992 | Semiconductor device including interconnects formed by damascene process and manufacturing method thereof | Kazunori Fujita | 2008-04-22 |
| 7301213 | Acoustic sensor | Michinori Okuda | 2007-11-27 |
| 7273810 | Semiconductor apparatus and method of fabricating the same | Yohko Naruse, Kazunori Fujita | 2007-09-25 |
| 6974717 | Solid state image device and including an optical lens and a microlens | Makoto Izumi, Mitsuru Okigawa, Kazuhiro Sasada, Tatsuhiko Koide | 2005-12-13 |
| 6917110 | Semiconductor device comprising an interconnect structure with a modified low dielectric insulation layer | Hideki Mizuhara, Takashi Goto | 2005-07-12 |
| 6690084 | Semiconductor device including insulation film and fabrication method thereof | Hideki Mizuhara, Hiroyuki Watanabe | 2004-02-10 |
| 6617240 | Method of fabricating semiconductor device | Yasunori Inoue, Hidetaka Nishimura, Hideki Mizuhara | 2003-09-09 |
| 6469391 | Semiconductor device having silicon oxide sidewalls | — | 2002-10-22 |