Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5618253 | Heat-sealing method for a paper container and apparatus of the same | — | 1997-04-08 |
MO
Masataka Okushita
Overall (1997): #107,894 of 185,788Top 60%
1
Patents 1997