Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5900456 | Composition of mold release agent for casting | Fumio Hashiuchi, Yuji Koike | 1999-05-04 |
| 5716443 | Surface treating agent for coating vehicles | Tetsuo Kijima, Makoto Miyazaki | 1998-02-10 |
| 5584917 | Water repellent for window panes of automobiles and method of repelling water on the window panes | Tetsuo Kijima, Seigo Shinohara | 1996-12-17 |