Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356726 | Apparatus for detecting grade of vehicle from atmospheric pressure difference | — | 1982-11-02 |
| 4337651 | Apparatus for measuring and indicating braking vehicle speeds | Akira Kuno, Hidetoshi Shimizu, Harumasa Minegishi | 1982-07-06 |