Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D386959 | Retractable knife | — | 1997-12-02 |
| 5638209 | Mirror apparatus | Hirotsugu Sugiura, Masumi Nishikawa, Chiaki Yamada | 1997-06-10 |
SO
Shoji Okada
Olfa: 1 patents #1 of 1Top 100%
Overall (1997): #24,173 of 185,788Top 15%
2
Patents 1997