Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8667932 | Cooling structure for internal combustion engine | Takeru Hamakawa, Kenji Sato, Naoto Kodama | 2014-03-11 |
| 8539916 | Cooling structure for internal combustion engine | Takeru Hamakawa, Naoto Kodama, Atsushi Nakajima | 2013-09-24 |