Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5018305 | Window regulator apparatus | Yukio Isomura, Hirokazu Suzumura, Yoshikazu Sakakibara | 1991-05-28 |
| 5009035 | Window regulator apparatus | Yukio Isomura, Hirokazu Suzumura, Yoshikazu Sakakibara, Hiroshi Ishihara | 1991-04-23 |
| 4905413 | Power window regulating device | Hirokazu Suzumura | 1990-03-06 |
| 4232892 | Outside door handle assembly for vehicles | — | 1980-11-11 |