Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6422945 | Target hitting game machine | Katsunori Okita, Tadasu Kitae, Kazutaka Kubota, Hirofumi Mamitsu, Yuuki Harano +1 more | 2002-07-23 |
| 6343482 | Heat pump type conditioner and exterior unit | Takeshi Endo, Shinichiro Yamada, Kazuhiro Tsuchihashi, Noriyoshi Yamada, Kensaku Oguni | 2002-02-05 |