Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9170571 | Position controller | Masahiro Maeda | 2015-10-27 |
| 9093288 | Power superjunction MOSFET device with resurf regions | Tomohiro Tamaki, Yoshito Nakazawa | 2015-07-28 |
| 9041070 | Vertical power MOSFET | Yoshito Nakazawa, Tomohiro Tamaki | 2015-05-26 |
| 8921927 | Method of manufacturing vertical planar power MOSFET and method of manufacturing trench-gate power MOSFET | Yuya ABIKO, Junichi Kogure | 2014-12-30 |
| 8796094 | Method of manufacturing vertical planar power MOSFET and method of manufacturing trench-gate power MOSFET | Yuya ABIKO, Junichi Kogure | 2014-08-05 |
| 8786046 | Semiconductor device and method for manufacturing the same | Tomohiro Tamaki, Yoshito Nakazawa | 2014-07-22 |
| 8647948 | Method of manufacturing vertical planar power MOSFET and method of manufacturing trench-gate power MOSFET | Yuya ABIKO, Junichi Kogure | 2014-02-11 |
| 8563393 | Method for manufacturing semiconductor device | Hitoshi SESHIMO, Naoko Shimizu | 2013-10-22 |
| 8390615 | Image display apparatus, image data providing apparatus, and image display system providing a control script for executing basic functions | Hirofumi Furukawa, Masafumi Hirata, Soichi Nitta, Tatsuo Sudo, Azusa Umemoto +8 more | 2013-03-05 |
| 8082048 | Position controlling device | — | 2011-12-20 |
| 7750592 | Axis-of-rotation position control device | — | 2010-07-06 |
| 7655528 | Manufacturing method of semiconductor device | Akira Kanai, Isao Miyashita, Seigo Nagashima | 2010-02-02 |
| 7315561 | Laser generator | Nobuyuki Haji, Atsuki Yamamoto, Nobuo Shinno | 2008-01-01 |
| 6861816 | Positional control of a controlled object during movement initiation | — | 2005-03-01 |
| 6434181 | Gas laser oscillator | Hiroyuki Hayashikawa, Takayuki Yamashita | 2002-08-13 |
| 6337869 | Gas laser oscillator | Takayuki Yamashita, Hiroyuki Hayashikawa | 2002-01-08 |
| 6331995 | Gas laser oscillator | Hiroyuki Hayashikawa, Takayuki Yamashita | 2001-12-18 |
| 6327295 | Gas laser oscillator | Takayuki Yamashita, Hiroyuki Hayashikawa | 2001-12-04 |
| 6266352 | Laser oscillation apparatus | Takayuki Yamashita, Hiroyuki Hayashikawa | 2001-07-24 |
| 6249535 | Gas laser oscillator | Hiroyuki Hayashikawa, Takayuki Yamashita | 2001-06-19 |
| 6184644 | Deflection-error-reduced position control apparatus for ball screw drive system | — | 2001-02-06 |
| 6078604 | Laser oscillation apparatus | Takayuki Yamashita, Hiroyuki Hayashikawa | 2000-06-20 |
| 6021151 | Laser oscillation apparatus | Takayuki Yamashita, Hiroyuki Hayashikawa | 2000-02-01 |
| 5973467 | Velocity control device using servo motor | — | 1999-10-26 |
| 5850412 | Laser generator | Takayuki Yamashita, Hiroyuki Hayashikawa | 1998-12-15 |