Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6776773 | Liquid infusion apparatus | Junichi Kiyatake, Kazuhide Yamazaki, Seiji Kojima | 2004-08-17 |
| 6575936 | Liquid infusion apparatus | Seiji Kojima, Shigeo Hayashi, Hiromu Miura | 2003-06-10 |
| 6179569 | Liquid transportation apparatus | Seiji Kojima, Shigeo Hayashi, Hiromu Miura | 2001-01-30 |