Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10196961 | Cooling liquid circulation device for internal combustion engine | Noboru Takagi, Hirotaka Watanabe, Masazumi Yoshida, Ryusuke Sasaki | 2019-02-05 |
| 7061132 | Reciprocating engine type electric generator | Yoshinobu Nakano, Yasuo Yokoi | 2006-06-13 |