| 7503176 |
Liquid pump and Rankine cycle apparatus |
Shuzo Oda, Katsuya Komaki, Yasumasa Hagiwara |
2009-03-17 |
| 7493751 |
External combustion engine |
Shuzo Oda, Katsuya Komaki, Shunji Okemoto, Toshiyuki Morishita |
2009-02-24 |
| 7493760 |
Steam engine |
Shuzo Oda, Katsuya Komaki |
2009-02-24 |
| 7424802 |
Steam engine |
Shuzo Oda, Yasumasa Hagiwara, Toshiyuki Morishita, Katsuya Komaki |
2008-09-16 |
| 7415824 |
Steam engine |
Katsuya Komaki, Shuzo Oda, Takeshi Oochi |
2008-08-26 |
| 7185491 |
Steam engine |
Shuzo Oda, Yasumasa Hagiwara, Toshiyuki Morishita |
2007-03-06 |
| 7073331 |
Steam engine |
Shuzo Oda, Katsuya Komaki, Yasumasa Hagiwara, Toshiyuki Morishita |
2006-07-11 |
| 6976360 |
Steam engine |
Shuzo Oda, Katsuya Komaki |
2005-12-20 |
| 6973788 |
Steam engine |
Shuzo Oda, Yasumasa Hagiwara, Toshiyuki Morishita |
2005-12-13 |
| 6931852 |
Steam engine |
Yasumasa Hagiwara |
2005-08-23 |
| 6499972 |
Linear compressor |
Yasumasa Hagiwara, Keiji Takizawa |
2002-12-31 |
| 6138459 |
Linear compressor for regenerative refrigerator |
Yasumasa Hagiwara |
2000-10-31 |
| 5701743 |
Pulse tube refrigerator |
Yasumasa Hagiwara |
1997-12-30 |
| 5689959 |
Pulse tube refrigerator and method of using the same |
Yasumasa Hagiwara |
1997-11-25 |
