Nishii; Yutaka
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nishii; Yutaka.The latest application filed is for "dye-containing light-polarizing film".
- Nishii; Yutaka - Moriguchi JP
| Patent | Date |
|---|---|
| Dye-containing light-polarizing film Grant 5,310,509 - Okada , et al. May 10, 1 | 1994-05-10 |
| Trisazo compounds useful in producing water-resistant ink compositions Grant 4,734,489 - Kawasaki , et al. March 29, 1 | 1988-03-29 |
| Dye solution composition Grant 4,592,756 - Kawasaki , et al. June 3, 1 | 1986-06-03 |
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