Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407091 | Power tool | Ryunosuke Kumagai, Akira Tomonaga | 2022-08-09 |
| 10821577 | Power tool | Ryunosuke Kumagai, Akira Tomonaga | 2020-11-03 |
| 10663037 | Helical gear device | Hiroshi Yorita, Taketsugu Sasaki, Kenichiro Tsukamoto, Manabu Hashimoto | 2020-05-26 |
| 10443703 | Lubrication control device for transmission | Daisuke Tokozakura, Takahiro Shiina, Satoshi Tominaga | 2019-10-15 |
| 10442285 | Cooling apparatus for vehicle | Daisuke Tokozakura, Takahiro Shiina | 2019-10-15 |
| 10418867 | Switched reluctance motor | Kensuke Yoshizue, Junichi DEGUCHI, Masahide Uemura | 2019-09-17 |
| 10287964 | Vehicular cooling system | Daisuke Tokozakura, Takahiro Shiina | 2019-05-14 |
| 10234016 | Heat exchanging device | Takahiro Shiina, Daisuke Tokozakura | 2019-03-19 |
| 10184733 | Heat exchanger | Satoshi Tominaga, Daisuke Tokozakura, Takahiro Shiina, Hitoshi Takayama, Keisuke Ichige +1 more | 2019-01-22 |
| 10107382 | Vehicular drive system | Daisuke Tokozakura, Takahiro Shiina | 2018-10-23 |
| 10018102 | Heat exchanger for vehicle | Daisuke Tokozakura, Takahiro Shiina | 2018-07-10 |
| 10001210 | Lubrication structure and transmission | Keisuke Ichige, Masanori Iritani, Hitoshi Takayama, Takahiro Shiina, Daisuke Tokozakura +1 more | 2018-06-19 |
| 9957879 | Heat exchanger for vehicle | Daisuke Tokozakura, Takahiro Shiina | 2018-05-01 |
| 9856778 | Vehicle heat exchanger | Daisuke Tokozakura, Takahiro Shiina | 2018-01-02 |
| 9712023 | Slip ring device | Yuya Takahashi, Daisuke Tokozakura | 2017-07-18 |
| 9641118 | Vehicular control apparatus | Junichi DEGUCHI, Kensuke Yoshizue | 2017-05-02 |
| 9515596 | Switched reluctance motor | Jun Deguchi, Kensuke Yoshizue, Nobukazu Hoshi, Noboru Nakayama, Takuya Iguchi | 2016-12-06 |
| 9506558 | Vehicle control system | Tadashi Fujiyoshi, Kazumi Hoshiya, Yoshio Ito, Norimi Asahara, Seiji Kuwahara +1 more | 2016-11-29 |
| 9112391 | Motor cooling device having flow rate adjusting means for a coil end cover | Jun Deguchi, Kensuke Yoshizue | 2015-08-18 |
| 8971164 | Optical pick-up device and optical component for the same | Kenichi Shinde, Akira Komori | 2015-03-03 |
| 8596393 | Drive unit and control apparatus thereof | Kensuke Yoshizue | 2013-12-03 |
| 8529401 | Control device for drive motors | Kensuke Yoshizue | 2013-09-10 |
| 7522151 | Coordinate-based display object movement restriction method | Toshinori Furuhashi, Shigeru Kojima | 2009-04-21 |
| 7445053 | Ripping device for an earthmoving machine | Norihisa Matsumoto | 2008-11-04 |
| 7237907 | Projection system that adjusts for keystoning | Baoxin Li, Shigeru Kojima, Toshinori Furuhashi, Ryohichi Yonezawa | 2007-07-03 |