Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6388811 | Diffractive optical element including a diffractive grating pattern | Takashi Iizuka, Masato Noguchi | 2002-05-14 |
| 6346976 | Liquid crystal display device | Hitoshi Komeno | 2002-02-12 |
| 6339045 | N-(unsubstituted or substituted)-4-substituted-6-(unsubstituted or substituted)phenoxy-2-pyridinecarboxamides or thiocarboxamides, processes for producing the same, and herbicides | Hisashi Kanno, Yoshikazu Kubota, Koki Sato | 2002-01-15 |