Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347868 | Pressure gauge for thixotropic liquids | Norio Shibata, Syozo Akiyama | 1994-09-20 |
KS
Keiji Shigesada
Overall (1994): #105,200 of 165,921Top 65%
1
Patents 1994