Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6539959 | Cleaning apparatus for plate-like part and method thereof | Noriyuki Ohroku, Yuichirou Tanaka, Yoichi Takahara, Tomonori Saeki, Susumu Aiuchi +3 more | 2003-04-01 |
| 6431190 | Fluid processing apparatus | Hitoshi Oka, Fumio Morita, Masataka Fujiki | 2002-08-13 |
| 6315836 | Clean, recirculating processing method which prevents surface contamination of an object | Hitoshi Oka, Fumio Morita, Masataka Fujiki | 2001-11-13 |