Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9508559 | Semiconductor wafer and method for manufacturing semiconductor device | Shoko Saito, Tomoyuki Okada, Mitsufumi Naoe, Masahiko Minemura, Yukihiro Sato +4 more | 2016-11-29 |
| 8660159 | Laser diode, optical pickup device, optical disk apparatus, and optical communications equipment | Kenji Sahara | 2014-02-25 |
| 8298732 | Exposure method and method of making a semiconductor device | Masahiko Minemura, Seiji Makino, Noboru Sugiyama, Kozo Ogino | 2012-10-30 |
| 8101324 | Photomask manufacturing method, photomask manufacturing apparatus and photomask | — | 2012-01-24 |
| 7879512 | Photomask, manufacturing method thereof, and electronic device manufacturing method | — | 2011-02-01 |
| 7659686 | Motor-generator control system | Masahiko Osada, Makoto Taniguchi, Hiroaki Ishikawa, Masakazu Tago | 2010-02-09 |
| 7580435 | Laser diode, optical pickup device, optical disk apparatus, and optical communications equipment | Kenji Sahara | 2009-08-25 |
| 6879613 | Laser diode, optical pickup device, optical disk apparatus, and optical communications equipment | Kenji Sahara | 2005-04-12 |
| 5828973 | Electric power steering apparatus | Takeshi Sawada | 1998-10-27 |
| 5810111 | Electric power steering device | Takeshi Sawada, Masao Abe, Masanori Kondo, Jirou Hayashi, Yuuji Hashiba | 1998-09-22 |
| 5650708 | Inverter control apparatus using a two-phase modulation method | Takeshi Sawada, Hiroshi Fujita, Hiroya Tsuji, Tsuneyuki Egami | 1997-07-22 |
| 5650713 | Control device for a hybrid automobile | Yousuke Setaka | 1997-07-22 |
| 5236335 | Front-wheel steering system | Yousuke Setaka | 1993-08-17 |
| 5195383 | Steering torque detecting device | Akio Tanaka, Fumiaki Murakami, Hiroshi Tsuda, Tsutoma Kamizono, Kazunori Shimokawa | 1993-03-23 |
| 5035218 | Throttle valve control apparatus for vehicles | Yousuke Setaka, Satoshi Arita | 1991-07-30 |
| 4881414 | Torque detection apparatus | Yousuke Setaka, Sumio Yanase, Masahiko Miyahara | 1989-11-21 |
| 4854283 | Throttle valve control apparatus | Masashi Kiyono, Tomoaki Abe, Mitsunori Takao | 1989-08-08 |
| 4779592 | Stepping motor and intake control apparatus therewith | Yosuke Setaka | 1988-10-25 |
| 4740734 | Control apparatus for brushless dc motors | Masami Nagata | 1988-04-26 |