Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9396788 | Information processing apparatus and information processing method | Tsutomu Nakaminato, Tomokazu Kaneko, Katsuma NAKAMOTO, Yoshitaka Terui, Asahito SHIOYASU | 2016-07-19 |
| 6618889 | Disk-shaped workpiece washing apparatus | Hiroji Sato, Noriaki Mizuno | 2003-09-16 |
| 6163916 | Cleaning apparatus for disk-shaped workpieces | Hiroji Sato | 2000-12-26 |
| 6058950 | Pressurized liquid-supply and straightening mechanism in a water-flow washing apparatus | Masashi Fujii | 2000-05-09 |
| 6052855 | Liquid flow workpiece cassette washing apparatus | — | 2000-04-25 |
| 5893381 | Method for scrubbing work in running wash liquid | — | 1999-04-13 |
| 5890251 | Method and apparatus for scrubbing work in running wash liquid | — | 1999-04-06 |
| 5727582 | Work carrier assembly | — | 1998-03-17 |
| 5709235 | Running water type washing machine | Shigeo Akanuma | 1998-01-20 |