Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6349944 | Sealing structure | Izumi Sugiyama, Toshiyuki Satou | 2002-02-26 |
MS
Masayasu Sakata
Overall (2002): #158,316 of 266,432Top 60%
1
Patents 2002