Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1024961 | Electric motor | Tetsuya SUTO, Akeshi Takahashi, Makoto Ito | 2024-04-30 |
| 11949288 | Wheel drive device and electric vehicle provided with the same | Takahiro Araki, Kinya Nakatsu, Takayoshi Nakamura, Hiroyuki Ooiwa, Hideki Miyazaki | 2024-04-02 |
| 11232994 | Power semiconductor device having a distance regulation portion and power conversion apparatus including the same | Nobutake Tsuyuno, Hiromi Shimazu, Akira Matsushita, Hiroshi Houzouji, Atsuo Nishihara +2 more | 2022-01-25 |
| 11127695 | Power conversion device for reducing an inductance difference between control signal wires of a power semiconductor and suppressing a current unbalancing of the control signals | Takashi Hirao, Masami OONISHI | 2021-09-21 |
| 10884030 | Current detection device | Takashi Hirao | 2021-01-05 |
| 10177676 | Power converter | Takeshi Tokuyama, Morio Kuwano, Toshiya Satoh | 2019-01-08 |
| 9847730 | Power converter | Keisuke Fukumasu | 2017-12-19 |
| 9345160 | Electronic device | Keisuke Fukumasu, Hidenori Shinohara | 2016-05-17 |
| 8797522 | Light quantity detection method and device therefor | Fujio Onishi, Yasushi Terui | 2014-08-05 |
| 8465708 | Immersion objective lens, retention mechanism for immersion medium, and manufacturing method | Mitsuo Harada, Morinao Fukuoka | 2013-06-18 |
| 8465709 | Immersion objective lens, retention mechanism for immersion medium, and manufacturing method thereof | Mitsuo Harada, Morinao Fukuoka | 2013-06-18 |
| 8225486 | Method of manufacturing a perpendicular magnetic recording head | Toshio Takahashi, Masafumi Mochizuki | 2012-07-24 |
| 8179597 | Biological specimen imaging method and biological specimen imaging apparatus | Hirobumi Suzuki | 2012-05-15 |
| 8174686 | Focal position determining method, focal position determining apparatus, feeble light detecting apparatus and feeble light detecting method | Hirobumi Suzuki, Hiroshi Ishiwata | 2012-05-08 |
| 7716811 | Method for manufacturing a thin film magnetic head | Takateru Seki, Hideo Yamakura, Takahiro Noji | 2010-05-18 |
| 7294996 | Characteristic evaluating system and characteristic evaluating method | — | 2007-11-13 |
| 7196339 | Light-receiving unit and measuring apparatus including the same | Ryuji SAWADA | 2007-03-27 |
| 6980294 | Biomolecule analyzer | Kiyochika Ishibashi, Yoshiaki Horikawa | 2005-12-27 |
| 4828388 | Method of measuring concentration of substances | — | 1989-05-09 |
| 4826319 | Method and apparatus for measuring immunological reaction with the aid of fluctuation in intensity of scattered light | Fumio Uchino, Hitoshi Tateoka, Masahiro Ohno, Outaro Ando, Kouichi Karaki +1 more | 1989-05-02 |
| 4762413 | Method and apparatus for measuring immunological reaction with the aid of fluctuation in intensity of scattered light | Fumio Uchino, Hitoshi Tateoka, Masahiro Ohno, Outaro Ando, Kouichi Karaki +1 more | 1988-08-09 |
| 4494549 | Device for diagnosing body cavity interiors with supersonic waves | Mitsugu Sakai | 1985-01-22 |
| 4467361 | Image pick-up apparatus | Kunio Ohno, Kimihiko Nishioka, Nobuo Yamashita, Susumu Takahashi, Takashi Mizusaki +2 more | 1984-08-21 |