Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5611250 | Rolling/sliding part | Hiroshi Narai, Satoshi Kadokawa, Hiroshi Iwasa | 1997-03-18 |
YS
Yasuyuki Shimazaki
Overall (1997): #57,234 of 185,788Top 35%
1
Patents 1997