Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9645599 | Power supply management device and machine tool having the power-supply management device | Hajime Matsumaru, Hitoshi Matsumoto, Yutaka Shibui, Umeo Tsuyusaki, Hiroshi Shinohara +1 more | 2017-05-09 |
| 9266210 | Work machining method | Yosuke Ando, Hitoshi Matsumoto, Umeo Tsuyusaki, Hiroshi Kasuya, Shinji Mukota +1 more | 2016-02-23 |
| 9156036 | Method of separating workpieces from chips | Shozen Yanakawa, Hiroshi Kasuya, Kyota Kotake, Takahiro Mogi, Youji Takeuchi +1 more | 2015-10-13 |
| 8875604 | Machine tool | Umeo Tsuyusaki, Hiroshi Shinohara | 2014-11-04 |
| 7117774 | Automatic lathe | Eiichiro Someya, Shinsuke Kasahara, Toshio Ishimura | 2006-10-10 |
| 6928909 | Automatic lathe | Eiichiro Someya, Shinsuke Kasahara, Toshio Ishimura | 2005-08-16 |
| 6917121 | Power generator unit | Hidenori Takahashi, Shinichi Kajiya, Makoto Yokokura | 2005-07-12 |
| 6851397 | Power generator unit | Misato Kobayashi | 2005-02-08 |
| D477569 | Portable engine generator | Shigeyoshi Iwatate, Ikuo Namiki, Makoto Yokokura | 2003-07-22 |