Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7332888 | Driving apparatus for a motor | Koichiro Nagata, Toshiaki Okuyama, Toshio Katayama | 2008-02-19 |
| 6903149 | Composition for wood-polymer composite and wood-polymer composite made from the composition | Naoki Yasuda | 2005-06-07 |