Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9625162 | Heating cooker | Kazushi Furukawa, Masahiro Nishijima, Hiromi Suenaga | 2017-04-18 |
| 7775041 | Stirling engine | Yoshiyuki Kitamura, Kenji Takai, Shinji Yamagami, Jin Sakamoto | 2010-08-17 |
| 7571606 | Stirling engine | Jin Sakamoto, Shinji Yamagami, Yoshiyuki Kitamura, Hiroshi Yasumura | 2009-08-11 |
| 7168248 | Stirling engine | Jin Sakamoto, Kenji Takai, Shinji Yamagami, Yoshiyuki Kitamura, Hiroshi Yasumura +1 more | 2007-01-30 |
| 6779349 | Sterling refrigerating system and cooling device | — | 2004-08-24 |