Hada; Ikumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hada; Ikumi.The latest application filed is for "color filter and liquid crystal display device".
- Hada; Ikumi - Shiga JP
- Hada; Ikumi - Kusatsu JP
- Hada, Ikumi - Kusatsu-shi JP
| Patent | Date |
|---|---|
| Color filter and liquid crystal display device Grant 8,031,297 - Kojima , et al. October 4, 2 | 2011-10-04 |
| Color filter and liquid crystal display device Grant 7,068,334 - Kojima , et al. June 27, 2 | 2006-06-27 |
| Color filter and liquid crystal display device App 20060088775 - Kojima; Hideyuki ; et al. | 2006-04-27 |
| Color filter and liquid crystal display device App 20030071942 - Kojima, Hideyuki ; et al. | 2003-04-17 |
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