Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811946 | Multicolor image-forming material and multicolor image-forming method | Akihiro Shimomura, Shinichi Yoshinari | 2004-11-02 |
| 6753052 | Heat transfer sheet and light-heat-conversion type image-forming material | Mitsuru Yamamoto, Kosaku YOSHIMURA, Kazuhito Miyake | 2004-06-22 |
| 6722285 | Railway car | Sumio Okuno, Toshiaki Makino, Toshiaki Sagawa | 2004-04-20 |
| 6703087 | Thermal transfer material and image forming material using the same | Kazuhito Miyake, Akira Hatakeyama | 2004-03-09 |
| 6703665 | Transistor | — | 2004-03-09 |