Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9570735 | Degassing method for electrode paste | Atsushi Sugihara, Yuji Shimozono, Hidefumi Gotoh | 2017-02-14 |
| 6357674 | Cleaning device for intake pipe passage of engine | — | 2002-03-19 |