Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482874 | Method of accelerating hardening of thermosetting resin and device therefor | Taro Kiyokawa | 2002-11-19 |
| 6079118 | Continuous drying system | — | 2000-06-27 |
| 5987662 | Sauna device | Taro Kiyokawa | 1999-11-23 |
| 5680712 | System for drying objects to be dried | Masaru Yanagisawa, Hideo Namiki | 1997-10-28 |
| 4803949 | Fish culturing method and sac-fry pond for use in practicing same | — | 1989-02-14 |
| 4239020 | House and method for livestock raising | Shokichi Sakaguchi | 1980-12-16 |