Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9000606 | Power supply apparatus for vehicle | Kazuyoshi Obayashi, Akira Sakamoto, Atsuyuki Hiruma, Jun Ishii, Mitsuru Fujita | 2015-04-07 |
| 8937400 | Power supply apparatus for vehicle | Kazuyoshi Obayashi, Akira Sakamoto, Atsuyuki Hiruma, Jun Ishii, Mitsuru Fujita | 2015-01-20 |
| RE42359 | Dynamical quantity sensor | — | 2011-05-17 |
| 6690593 | Power inverter designed to minimize switching loss | Tomonori Kimura | 2004-02-10 |
| 6470747 | Dynamical quantity sensor | — | 2002-10-29 |
| 6448645 | Semiconductor device | Tomonori Kimura, Norihito Tokura, Fumio Ohara | 2002-09-10 |
| 6128953 | Dynamical quantity sensor | — | 2000-10-10 |
| 6091615 | Resonant power converter | Ryosuke Inoshita | 2000-07-18 |
| 6072240 | Semiconductor chip package | Tomonori Kimura, Norihito Tokura, Fumio Ohara | 2000-06-06 |
| 6005787 | Multilevel power converter including switching circuits | — | 1999-12-21 |
| 5734105 | Dynamic quantity sensor | — | 1998-03-31 |
| 5629534 | Semiconductor device | Hajime Inuzuka, Naomi Awano, Takeshi Hasegawa | 1997-05-13 |
| 5610412 | Semiconductor light emitting device with depletion layer | Naomi Awano, Hajime Inuzuka, Shigeki Kudomi | 1997-03-11 |
| 5503017 | Semiconductor acceleration sensor | — | 1996-04-02 |
| 5321382 | Thermal type flow rate sensor | Shinji Ota, Norikazu Hosokawa, Yasushi Kohno | 1994-06-14 |
| 4930353 | Semiconductor pressure sensor | Yukihiro Kato, Eishi Kawasaki | 1990-06-05 |
| 4881056 | Facedown-type semiconductor pressure sensor with spacer | Eishi Kawasaki, Takeshi Miyajima, Takeshi Fukazawa | 1989-11-14 |