Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6904964 | Heat exchanger core, and method of assembling the heat exchanger core | Hiroshi Chikuma | 2005-06-14 |
| 6837304 | Integral-type heat exchanger | Kenji Makino, Minoru Tsuchiya, Kunio Matsugi, Hiroshi Chikuma, Satoshi Ishihara +7 more | 2005-01-04 |