Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6506820 | Method for manufacture of particles for powder coating | Yutaka Harada, Atsushi Yamada | 2003-01-14 |
| 5739759 | Melody paging apparatus | Takeo Nakazawa | 1998-04-14 |
| 4680348 | Epoxy resinous varnish its preparation and coating composition containing the same | Hisaki Tanabe, Hirotoshi Umemoto | 1987-07-14 |