Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468401 | Formation of metal compound thin film and preparation of rubber composite material | Masato Yoshikawa, Hideo Sugiyama, Yukihiro Kusano, Kazuo Naito | 2002-10-22 |
ES
EngKean Sim
Overall (All Time): #3,561,211 of 4,157,543Top 90%
1
Patents All Time