Issued Patents All Time
Showing 1–25 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401301 | Drive apparatus of synchronous motor and method for driving synchronous motor | Hiroaki Sato, Toshisada Mitsui, Kohei Myoen | 2025-08-26 |
| 12170497 | Inverter control device and electric vehicle system | Toshiyuki Ajima, Takafumi Hara, Akihiro Ashida, Kiyoshi Kuroda | 2024-12-17 |
| 11984821 | Inverter control device | Toshiyuki Ajima, Takafumi Hara, Akihiro Ashida | 2024-05-14 |
| 11831265 | Motor control device | Midori Takaoka, Takafumi Hara, Shigehisa Aoyagi, Shigeyuki Nonomura | 2023-11-28 |
| 11646690 | Motor control device and electric vehicle system | Takafumi Hara, Midori Takaoka, Toshiyuki Ajima, Akihiro Ashida | 2023-05-09 |
| 11001148 | Motor control device | Atsushi Komuro, Kohei Myoen | 2021-05-11 |
| 10987895 | Roof member or ceiling member, and construction | Tomoo Hirota | 2021-04-27 |
| 10982432 | Exterior wall member and construction | Tomoo Hirota | 2021-04-20 |
| 10355630 | Inverter control device | Hiroshi Tamura, Hiroyuki Yamada, Shigeyuki Nonomura | 2019-07-16 |
| 10254473 | Light-emitting panel | — | 2019-04-09 |
| 9932459 | Resin composition for sliding member | Hidehiro KOTAKA, Mitsuo Maeda | 2018-04-03 |
| 9625645 | Large area light source | — | 2017-04-18 |
| 9490741 | Motor control device | Hiroyuki Yamada | 2016-11-08 |
| 8985667 | Rear structure of vehicle | Kosuke Yoshimura, Masahiro Yoshida, Tsunehisa Nagayoshi, Tomoo Yasuda, Norihiko Yoshimine +2 more | 2015-03-24 |
| 8808596 | Process of making polyglycolic acid resin filament | Satoshi Hashimoto, Kazuyuki Yamane, Juichi Wakabayashi | 2014-08-19 |
| 8641924 | Liquid crystal polyester resin composition | Satoshi Sekimura, Hiroshi Harada | 2014-02-04 |
| 8530576 | Thermoplastic resin composition and molded article thereof | Hiroshi Harada | 2013-09-10 |
| 8471507 | Electric power conversion system and electric power conversion device | Yoshio Akaishi, Yasuo Noto, Koichi Yahata | 2013-06-25 |
| 8282262 | Light guiding panel assembly for display, signboard, surface illumination or the like | — | 2012-10-09 |
| 8232756 | Motor control apparatus | Shigeyuki Yoshihara, Kohei Myoen, Toshisada Mitsui | 2012-07-31 |
| 8226851 | Liquid-crystalline polymer composition containing nanostructured hollow-carbon material and molded article thereof | Hiroshi Harada | 2012-07-24 |
| 7883252 | Display device | Shinzo Murase | 2011-02-08 |
| 7759888 | AC motor controller | Takefumi Sawada, Shigeyuki Yoshihara | 2010-07-20 |
| 7597957 | Modified polyvinylidenefluoride resin monofilament and method for manufacturing thereof | Hiroshi Ochiai, Masaru Satou, Satoshi Hashimoto, Toshiya Mizuno | 2009-10-06 |
| D579015 | Controller for electronic game machine | Kenichiro Ashida, Masato Ibuki, Shinji Yamamoto, Akiko Suga | 2008-10-21 |