Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7000867 | Lamination apparatus | Hirotomo Kitahara, Masaki Koroyasu, Akira Okuno, Katsushige Tsukuya, Daimon Ueda | 2006-02-21 |
| 6955192 | Vehicle running assisting fabric | Shinji Ohara, Takehito Kuji | 2005-10-18 |
| 5249547 | Manually operated sizing machine | Toshinari Takada, Masatoshi Wakabayashi, Arata Koroyasu | 1993-10-05 |
| 5230737 | Wallpaper pasting apparatus | Toshinari Takada, Yusuke YOKOTA, Arata Koroyasu | 1993-07-27 |