Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6484525 | Air conditioner | Chun-cheng Piao, Yuji Watanabe, Manabu Yoshimi, Kazuo Yonemoto | 2002-11-26 |
| 6484528 | Air-conditioner | Chun-cheng Piao, Manabu Yoshimi, Kazuo Yonemoto, Shotaro Mishina, Akira Kamino | 2002-11-26 |
| 6460596 | Method of coating powder lubricant in metallic injection molding machine and die used of metallic injection molding | Takeshi Yamaguchi, Hidenori Takayasu, Tadayoshi Tukeda, Toshiyuki Tange, Keiji Gohonjo | 2002-10-08 |