Issued Patents All Time
Showing 26–50 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10907748 | Flow path switching valve and manufacturing method therefor | Masayuki Kouketsu, Keiichi Nishikawa, Yasuhisa Hirose, Takahiro Minatani | 2021-02-02 |
| 10876781 | Switch mechanism, geared motor and damper device | Takehiko Yazawa, Satoru Yokoe | 2020-12-29 |
| 10832853 | Coil and coil production method | Masayuki Kouketsu, Hideki Goda, Takashi Tasaki, Kazuhiro Izumoto | 2020-11-10 |
| 10704555 | Stator-side member and vacuum pump | Yoshiyuki Sakaguchi, Yoshinobu Ohtachi, Yasushi Maejima, Tsutomu Takaada | 2020-07-07 |
| 10676615 | Fiber-reinforced resin composition comprising chemically modified cellulose nanofibers and thermoplastic resin | Takeshi Semba, Takahiro Uesaka, Kazuo Kitagawa, Fumiaki Nakatsubo, Hiroyuki Yano | 2020-06-09 |
| 10344887 | Electromagnetic actuator | Masayuki Kouketsu | 2019-07-09 |
| 10345827 | Motor control device and motor control method, control system and location estimation method used in control system | Jun Otsuji, Hirokazu Watanabe, Hideyuki Odagiri | 2019-07-09 |
| 10315300 | Dust collecting device and impact tool | Hiroki Ikuta, Ken Yamauchi, Takamasa Hanai, Masao Miwa, Tomohiro Ukai +1 more | 2019-06-11 |
| 10233324 | Epoxy resin composition | Yukihiro Harada, Satoshi Okamoto, Kenta Narumori, Tomoo Sano, Masayuki Sugiura +3 more | 2019-03-19 |
| 10145048 | Clutch device and washing machine | — | 2018-12-04 |
| 10121590 | Coil sheet production method, and coil production method | Masayuki Kouketsu, Takashi Yamaguchi, Takeshi Fukuda | 2018-11-06 |
| 10095244 | Motor control apparatus, motor control method, control system, and position estimation method to be used in control system | Jun Otsuji, Hirokazu Watanabe, Hideyuki Odagiri | 2018-10-09 |
| 10043609 | Cooling structure for electromagnetic coil, and electromagnetic actuator | Masayuki Kouketsu, Shigeru Morimoto, Hiromitsu Yoshimoto, Koji Tanaka | 2018-08-07 |
| 9976654 | Valve device | Satoru Yokoe | 2018-05-22 |
| 9508476 | Electromagnetic coil, method of manufacturing electromagnetic coil, and electromagnetic actuator | Masayuki Kouketsu, Kazutoshi Itoh, Takashi Hosono, Sadayoshi MUTO | 2016-11-29 |
| 9440344 | Dust collecting device and impact tool | Hiroki Ikuta, Ken Yamauchi, Takamasa Hanai, Masao Miwa, Tomohiro Ukai +1 more | 2016-09-13 |
| 9416784 | Exhaust pump | Yoshiyuki Sakaguchi, Akihiko Wada | 2016-08-16 |
| 9387577 | Power tool | Hiroki Ikuta, Takamasa Hanai | 2016-07-12 |
| 9302363 | Dust collecting device and impact tool | Hiroki Ikuta, Ken Yamauchi, Takamasa Hanai, Masao Miwa, Tomohiro Ukai +1 more | 2016-04-05 |
| 9284913 | Metal gasket | Shinichi Hirayama, Akinori Sueyoshi, Yosuke Matsumoto | 2016-03-15 |
| 9032746 | Ice making device and control method using electrostatic capacitance | Masako HASHIMOTO | 2015-05-19 |
| 9004192 | Electrical power tool | — | 2015-04-14 |
| 8969441 | Cationic microfibrillated plant fibre and manufacturing method for same | Hiroyuki Yano, Tadafumi Hashimoto, Akihiro Sato, Antonio Norio Nakagaito, Kazuo Kitagawa +1 more | 2015-03-03 |
| 8944179 | Power tool | Tomohiro Ukai, Yuta Matsuura, Takamasa Hanai, Junpei KAMIMOTO | 2015-02-03 |
| 8911320 | Power tool | Manabu Tokunaga, Shinji Hirabayashi | 2014-12-16 |