Iwamoto; Hirofumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Iwamoto; Hirofumi.The latest application filed is for "impact resistant liquid crystal apparatus".
- Iwamoto; Hirofumi - Hiratsuka JP
- Iwamoto; Hirofumi - Machida JP
| Patent | Date |
|---|---|
| Impact resistant liquid crystal apparatus Grant 5,710,607 - Iwamoto , et al. January 20, 1 | 1998-01-20 |
| Impact resistant ferroelectric liquid crystal apparatus Grant 5,150,231 - Iwamoto , et al. September 22, 1 | 1992-09-22 |
| Ferroelectric liquid crystal apparatus Grant 5,082,352 - Kawagishi , et al. January 21, 1 | 1992-01-21 |
| Illuminator and display panel employing the illuminator Grant 5,046,826 - Iwamoto , et al. September 10, 1 | 1991-09-10 |
| Liquid crystal apparatus Grant 5,035,491 - Kawagishi , et al. July 30, 1 | 1991-07-30 |
| Image reading apparatus with block lighting and pulsing Grant 4,926,058 - Iwamoto , et al. May 15, 1 | 1990-05-15 |
| Color image sensor with three line sensors on different layers separated by electrically-insulating layers Grant 4,763,189 - Komatsu , et al. August 9, 1 | 1988-08-09 |
| Line photosensor with crosstalk suppression Grant 4,742,239 - Nakagawa , et al. May 3, 1 | 1988-05-03 |
| Image reading apparatus comprising first and second substrates separated at a fixed distance Grant 4,733,098 - Seito , et al. March 22, 1 | 1988-03-22 |
| Method and apparatus for reading an image Grant 4,680,644 - Shirato , et al. July 14, 1 | 1987-07-14 |
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