Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5212999 | Motor with worm reduction gear | — | 1993-05-25 |
| 5068500 | Wiper driving apparatus | — | 1991-11-26 |
| 4700026 | Wiper home position stop device | Akira Kamiyama, Masahide Yamada, Masayoshi Otuka, Etsuro Kanematsu | 1987-10-13 |