Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6606760 | Vehicle wiper device with installation positioning mechanism | Keisuke Kanazawa | 2003-08-19 |
| 6493900 | Vehicle wiper device | Yoshimasa Sato, Tetsuya Nakatsukasa | 2002-12-17 |
| 5093952 | Wiper device for wiping a vehicle windshield | Tetsuya Nakatsukasa, Isao Ito, Nobuyoshi Takagi | 1992-03-10 |
| 5031265 | Wiper device for wiping a vehicle windshield | Tetsuya Nakatsukasa, Isao Ito, Nobuyoshi Takagi | 1991-07-16 |