Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787203 | Thermal transfer recording medium | Katsunori Hiroishi, Keiichi Shiokawa | 2004-09-07 |
| 6756415 | Flexible polyurethane foam and method for its production | Yuuji Kimura, Etsuko Akagi | 2004-06-29 |
| 6734219 | Flexible polyurethane foam and method for its production | Hiroshi Wada, Katsuji Kuribayashi, Yuuji Kimura, Hisakazu Harada, Etsuko Akagi | 2004-05-11 |