Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7549926 | Rubber element for compression elastic coupling | Takashi Horie | 2009-06-23 |
| 7040988 | Compression elastic coupling device | — | 2006-05-09 |
SK
Susumu Kayamoto
Overall (All Time): #2,136,224 of 4,157,543Top 55%
2
Patents All Time