Tsubota; Kojiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsubota; Kojiro.The latest application filed is for "two-terminal non-linear resistive device and a method for producing the same in which nickel or iron is an impurity in the zinc sulfide layer".
- Tsubota; Kojiro - Nara JP
- Tsubota; Kojiro - Tenri JP
| Patent | Date |
|---|---|
| Two-terminal non-linear resistive device and a method for producing the same in which nickel or iron is an impurity in the zinc sulfide layer Grant 5,734,452 - Yamaue , et al. March 31, 1 | 1998-03-31 |
| Liquid crystal display device and method for repairing defective portions thereof Grant 5,638,199 - Tsubota , et al. June 10, 1 | 1997-06-10 |
| Sealing material for liquid crystal display panel, and liquid crystal display panel using it Grant 5,596,023 - Tsubota , et al. January 21, 1 | 1997-01-21 |
| Liquid crystal display device having masking films being connected by conductors which extend across the central portions of the display electrodes Grant 5,296,954 - Ichimura , et al. March 22, 1 | 1994-03-22 |
| Virtual stereographic display system Grant 4,870,486 - Nakagawa , et al. September 26, 1 | 1989-09-26 |
| Virtual stereographic display system Grant 4,772,943 - Nakagawa , et al. September 20, 1 | 1988-09-20 |
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