Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7007745 | Core structure of heat exchanger | Mitsuru Iwasaki, Shinobu Asakawa, Daisuke Matsuda, Toshinobu Imamura | 2006-03-07 |
| 6932152 | Core structure of heat exchanger | Mitsuru Iwasaki, Shinobu Asakawa, Daisuke Matsuda, Toshinobu Imamura | 2005-08-23 |