Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8276316 | Sliding door device | Norihide Takeda, Toshikatsu Hemmi, Katsunori Nakagawa | 2012-10-02 |
| 4748062 | Decorative member having transparent layer with lens effect | Yoshihiro Menjo, Seiji Kobayashi, Takuji Nagata, Hiroshi Ohashi | 1988-05-31 |