Issued Patents All Time
Showing 26–50 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8734593 | Substrate treatment apparatus and substrate treatment method | Takuya Kishimoto | 2014-05-27 |
| 8705269 | Magnetoresistive element and magnetic memory | Toshihiko Nagase, Tadashi Kai, Makoto Nagamine, Katsuya Nishiyama, Eiji Kitagawa +8 more | 2014-04-22 |
| 8680632 | Magnetoresistive element and magnetic memory | Tadaomi Daibou, Junichi Ito, Tadashi Kai, Minoru Amano, Hiroaki Yoda +8 more | 2014-03-25 |
| 8521795 | Random number generating device | Akio Fukushima, Hitoshi Kubota, Kay Yakushiji, Shinji Yuasa | 2013-08-27 |
| 8502331 | Magnetoresistive effect element, magnetic memory | Eiji Kitagawa, Tadaomi Daibou, Yutaka Hashimoto, Masaru Tokou, Tadashi Kai +10 more | 2013-08-06 |
| 8270198 | Nonvolatile optical memory element, memory device, and reading method thereof | Vadym Zayets, Shinji Yuasa, Hidekazu Saito | 2012-09-18 |
| 8208292 | Magnetoresistive element and magnetic memory | Tadashi Kai, Katsuya Nishiyama, Toshihiko Nagase, Masatoshi Yoshikawa, Eiji Kitagawa +10 more | 2012-06-26 |
| 8107281 | Magnetoresistive element and magnetic memory | Tadashi Kai, Katsuya Nishiyama, Toshihiko Nagase, Masatoshi Yoshikawa, Eiji Kitagawa +10 more | 2012-01-31 |
| 8072328 | Tag communication apparatus and tag communication system | Takehiro Kawai | 2011-12-06 |
| 7936631 | Non-volatile memory element and method of operation therefor | Vadym Zayets | 2011-05-03 |
| 7932661 | Piezoelectric vibrator for ultrasonic motor | Mikio Takimoto, Masahiro Takano, Ryuji Shintani | 2011-04-26 |
| 7927246 | Vehicular drive force distribution device | Yoshihiro Ikushima, Kazuhiko Yuasa, Hideki Tamoto, Hirokazu Suzuki, Akifumi Miyazaki | 2011-04-19 |
| 7837391 | Bearing retainer unit and electric motor furnished therewith | Hideaki Kitamura, Takahiro Kikuichi, Fumihiro Umeda, Yoshihisa Kato | 2010-11-23 |
| 7608152 | Substrate processing apparatus and method | Katsuhiko Miya | 2009-10-27 |
| 7528469 | Semiconductor equipment having multiple semiconductor devices and multiple lead frames | Haruo Kawakita | 2009-05-05 |
| 7463964 | Driving force distribution and controlling apparatus for vehicle and driving force distribution and controlling method for vehicle | Yuichi Ushiroda, Naoki Takahashi, Keiji Suzuki, Kaoru Sawase, Takeshi Arino +3 more | 2008-12-09 |
| 7422621 | Method for concentrating precious metals contained in leaching residue discharged from copper hydrometallurgical process | Keiji Kudo | 2008-09-09 |
| 7348782 | Ignition device and spark condition detection method | — | 2008-03-25 |
| 7333060 | Planar antenna | — | 2008-02-19 |
| 7207325 | Engine ignition system having noise protection circuit | — | 2007-04-24 |
| 7164271 | Ion current detecting device in internal combustion engine | — | 2007-01-16 |
| 7131436 | Engine ignition system having noise protection circuit | Haruo Kawakita | 2006-11-07 |
| 7131437 | Ignition device for internal combustion engine | Haruo Kawakita | 2006-11-07 |
| 7095182 | Ignition control apparatus for internal combustion engine | Haruo Kawakita | 2006-08-22 |
| 7074245 | Modified regenerated cellulose fiber and fiber product thereof | Itsuo Kurahashi, Masatoshi Kudou, Hiroaki Tanibe | 2006-07-11 |