Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5671621 | Key cylinder device for an automobile | Yoshio Watanuki | 1997-09-30 |
| 4994820 | Plane antenna | Hidetaka Suzuki, Motoki Hirano | 1991-02-19 |
HO
Harumi Okazaki
Overall (All Time): #2,273,416 of 4,157,543Top 55%
2
Patents All Time