Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829112 | Optical prism, display element support and optical assembly using the same | Hiroyoshi Kobayashi | 2004-12-07 |
| 6797674 | Solid agricultural chemicals composition, preparation thereof and the method for scattering the same | Susumu Kato, Tetsuo Okawa, Shigeki Fujita | 2004-09-28 |
| 6780832 | Water-soluble polymer and its use | Akiko Hemmi, Shigeru Yamaguchi | 2004-08-24 |
| 6777385 | Low-Molecular (meth)acrylicacid(salt)-based polymer and its production process and uses | Akiko Hemmi, Shigeru Yamaguchi, Yoshikazu Fujii | 2004-08-17 |
| 6744573 | Optical element | Motohiro Atsumi, Nobuo Miyairi, Hirotoshi Ichikawa | 2004-06-01 |
| 6731254 | Image display device | — | 2004-05-04 |
| 6690522 | Optical prism for projecting image | Hiroyoshi Kobayashi, Kazuya Yamanaka | 2004-02-10 |