Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11517932 | Fountain apparatus | — | 2022-12-06 |
| 4640400 | Automatic wear compensation mechanism | Mototaka Nakane | 1987-02-03 |
ST
Shizuo Tanaka
Tsurumi Manufacturing Co.: 1 patents #6 of 18Top 35%
Toyota: 1 patents #15,335 of 26,838Top 60%
Overall (All Time): #1,862,538 of 4,157,543Top 45%
2
Patents All Time