Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8397530 | Heat exchanger, air conditioning apparatus, and method for manufacturing heat exchanger | Masaaki Kitazawa, Takashi Doi, Tetsuya Yamashita, Shinji Nagaoka | 2013-03-19 |
| 6770106 | Partial oxidation reformer | Yasunori Okamoto, Nobuki Matsui, Shuji Ikegami, Kazuo Yonemoto, Eisaku Okubo | 2004-08-03 |