Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11186265 | Method and device for collecting and supplying brake fluid | Eiji Shiga, Tomoyasu Ito | 2021-11-30 |
| 4673802 | System for making payments for transactions | Kenichi Ohmae, Kazuma Tateisi, Yoshitsugu Shinohara | 1987-06-16 |