Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6376582 | Wood fiberboard and manufacturing method therefor | Ritsuo Iwata, Yoshihiro Hirano, Satoshi Suzuki, Katsunobu Fukuda | 2002-04-23 |
HW
Hironori Watanabe
Overall (All Time): #3,541,982 of 4,157,543Top 90%
1
Patents All Time