Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8534032 | Method for placing inert gas in gas-filling packaging machine | — | 2013-09-17 |
| 6785965 | Method for assembling a hub unit for supporting a wheel shaft | Hiroyuki Sawai, Takafumi Kuwano | 2004-09-07 |
| 6581287 | Method for assembling a hub unit for supporting a wheel shaft | Hiroyuki Sawai, Takafumi Kuwano | 2003-06-24 |
| RE37627 | Wafer centrifugal drying apparatus | — | 2002-04-09 |
| 6336747 | Hub unit for supporting a wheel shaft | Hiroyuki Sawai, Takafumi Kuwano | 2002-01-08 |
| 6113279 | Hub unit for supporting a wheel shaft | Hiroyuki Sawai, Takafumi Kuwano | 2000-09-05 |
| 4777732 | Wafer centrifugal drying apparatus | — | 1988-10-18 |