Nakayasu; Yuichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nakayasu; Yuichi.The latest application filed is for "electrostatic information recording medium".
- Nakayasu; Yuichi - Tokyo JP
| Patent | Date |
|---|---|
| Electrostatic information recording medium Grant 5,750,238 - Iijima , et al. May 12, 1 | 1998-05-12 |
| Electrostatic information recording medium Grant 5,721,042 - Iijima , et al. February 24, 1 | 1998-02-24 |
| Polymer dispersed liquid crystal information recording medium with information recording layer comprising acrylic or methacrylic resin having molecular weight of 25,000 to 100,000 and information recording and reproducing method Grant 5,583,670 - Iijima , et al. December 10, 1 | 1996-12-10 |
| Electrostatic information recording medium Grant 5,527,589 - Iijima , et al. June 18, 1 | 1996-06-18 |
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