Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6349944 | Sealing structure | Izumi Sugiyama, Masayasu Sakata | 2002-02-26 |
TS
Toshiyuki Satou
Overall (2002): #99,103 of 266,432Top 40%
1
Patents 2002