Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9054142 | Data collection system for vacuum processing apparatus | Yugui Zhen, Kiyohisa Katsumata, Toshiaki Sumitani | 2015-06-09 |
| D607981 | Outdoor unit for air conditioner | Norihide Yamaguchi, Shouji Morii, Masayuki Nishimori | 2010-01-12 |