Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6428196 | Beam angle adjusting device for vehicular headlamp | Hirohisa Deguchi | 2002-08-06 |
| 4968896 | Apparatus for adjusting the light projecting angle of vehicle headlamps | Hiroki Shibata, Masahiro Kusaya | 1990-11-06 |
| 4916587 | Tilting device of vehicle headlight | Hitoshi Hirose, Masahiro Kusagaya | 1990-04-10 |
| 4598237 | Power window control apparatus | Kiyoshi Wada, Hitoshi Takeda, Hiroki Shibata, Atsushi Toda, Naohiro Yamada | 1986-07-01 |