Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D612696 | Scissors for cutting hair | — | 2010-03-30 |
| 4454389 | Lambda type direct suspending overhead contact system for electric railway | Osamu Oda, Hiroji Noda, Yoshio Ishii | 1984-06-12 |