Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5290378 | Method for preparing a rubber-based composite material | Yukihiro Kusano, Masato Yoshikawa, Kazuo Naito, Satiko Okazaki | 1994-03-01 |
MK
Masahiro Kogoma
Unknown: 2 patents #12,644 of 83,584Top 20%
Overall (All Time): #3,791,827 of 4,157,543Top 95%
1
Patents All Time