Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4534183 | Continuous freezing apparatus | Masahide Hashimoto, Yoshitaka Kurisu, Yoshio Sasaki | 1985-08-13 |
SZ
Shigeo Zuiki
Overall (All Time): #4,019,622 of 4,157,543Top 100%
1
Patents All Time