Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6619064 | Air conditioning system | Ryuichi Sakamoto, Yuji Watanabe, Manabu Yoshimi, Kazuo Yonemoto | 2003-09-16 |
| 6539744 | Air-conditioning apparatus | Manabu Yoshimi, Ryuichi Sakamoto, Kazuo Yonemoto, Shotaro Mishina, Akira Kamino | 2003-04-01 |