Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11811285 | Stator, rotary electric machine, and work machine | Atsuyoshi Koshiba, Takaaki Kimura, Kousuke Mikami | 2023-11-07 |
| 11799341 | Stator and rotary electric machine | Atsuyoshi Koshiba, Takaaki Kimura, Kousuke Mikami | 2023-10-24 |
| 11444508 | Electric motor, rotary drive system, and hydraulic excavator | Takuya Kanada, Takaaki Kimura, Ryuichi Kuramae, Atsuyoshi Koshiba, Akira Minamiura | 2022-09-13 |
| 10734875 | Rotary electric machine and rotary electric machine controller | Katsuhiro Hirata, Noboru Niguchi, Yuki OHNO, Akira Kohara, Masayuki Katoh +1 more | 2020-08-04 |
| 10211688 | Electric machine | Natsuki Watanabe, Yasuhiko Matsuki | 2019-02-19 |
| 9627943 | Motor cooling structure and motor | Hiroyuki Tokunaga, Akira Okabe, Kazuhiro Okamoto, Natsuki Watanabe | 2017-04-18 |
| 9583990 | Electrical motor | Hiroyuki Tokunaga, Ryo Ono, Akira Okabe, Natsuki Watanabe | 2017-02-28 |
| 9252523 | Interlock mechanism of motor, and motor | Hiroyuki Tokunaga, Akira Okabe | 2016-02-02 |
| 9077225 | Armature of electric motor and method for manufacturing armature of electric motor | Daisuke Yoshida, Shunichi Koshiyama | 2015-07-07 |
| 8946965 | Armature of electric motor and electric motor | Tsuyoshi Kobayakawa, Daisuke Yoshida | 2015-02-03 |
| 8629594 | Lubrication structure of generator motor and generator motor | Yukihiko Sugimoto | 2014-01-14 |
| 8569919 | Generator motor | Yukihiko Sugimoto, Takashi Kikuchi | 2013-10-29 |
| 8232697 | Power unit | Yukihiko Sugimoto | 2012-07-31 |
| 8084908 | Generator/motor mounted as an auxiliary power unit of an engine | — | 2011-12-27 |
| 6810061 | Discharge electrode and discharge electrode manufacturing method | Tsukasa HORI, Akira Sumitani, Takayuki Yabu, Hakaru Mizoguchi, Osamu Wakabayashi +1 more | 2004-10-26 |
| 6777820 | Semiconductor wafer | Etsurou Satou, Jun Tajika | 2004-08-17 |
| 6774340 | Shape of microdot mark formed by laser beam and microdot marking method | Ryuusuke Komura | 2004-08-10 |
| 6436842 | Semiconductor wafer including a dot mark of a peculiar shape and method of forming the dot mark | Akira Mori | 2002-08-20 |
| 6437454 | Semiconductor base material having fine dot mark | Ryusuke Komura, Akira Mori | 2002-08-20 |
| 6144397 | Laser marking method and an apparatus thereof | Masato Moriya, Akihiko Souda | 2000-11-07 |