Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4225166 | Lock striker with retractable keeper bar | Jiro Tanaka | 1980-09-30 |
YT
Yoshimasa Tsuchiya
Overall (All Time): #4,120,665 of 4,157,543Top 100%
1
Patents All Time