Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6379786 | Ligneous finishing material | Michitaka Takeshita, Sei Aoki, Hideshi Yanagi, Masanori Abe | 2002-04-30 |
TY
Takeichi Yoshida
Overall (All Time): #3,542,695 of 4,157,543Top 90%
1
Patents All Time