Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657326 | Efficient cylindrical linear motor | Hideo Yamamoto | 2003-12-02 |
| 6184597 | Linear motor and linear compressor | Hideo Yamamoto, Koji Hamaoka | 2001-02-06 |
| 6014004 | Refrigerating apparatus, and refrigerator control and brushless motor starter used in same | Kouji Hamaoka, Keiji Ogawa, Takashi Satomura, Hideharu Ogahara, Yasuhiro Tsujii +1 more | 2000-01-11 |
| 5970733 | Refrigerating apparatus and refrigerator control and brushless motor starter used in same | Kouji Hamaoka, Keiji Ogawa, Takashi Satomura, Hideharu Ogahara, Yasuhiro Tsujii +1 more | 1999-10-26 |
| 5897296 | Vibrating compressor | Hideo Yamamoto, Takashi Satomura, Ichiro Morita, Noriyuki Fujiwara, Akihisa Nakahashi | 1999-04-27 |
| 5857349 | Refrigerating apparatus, and refrigerator control and brushless motor starter used in same | Kouji Hamaoka, Keiji Ogawa, Takashi Satomura, Hideharu Ogahara, Yasuhiro Tsujii +1 more | 1999-01-12 |