Koguchi; Tatsushi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koguchi; Tatsushi.The latest application filed is for "image display device".
- Koguchi; Tatsushi - Saitama-ken JP
- Koguchi; Tatsushi - Iwai JP
| Patent | Date |
|---|---|
| Image Display Device App 20090323945 - Koguchi; Tatsushi ; et al. | 2009-12-31 |
| Image display device Grant 7,640,597 - Koguchi , et al. December 29, 2 | 2009-12-29 |
| Image display device Grant 7,036,021 - Koguchi , et al. April 25, 2 | 2006-04-25 |
| Image display device App 20020138749 - Koguchi, Tatsushi ; et al. | 2002-09-26 |
| Ghost canceler with adaptive transversal filter Grant 5,237,415 - Koguchi , et al. August 17, 1 | 1993-08-17 |
| Waveform distortion removing apparatus Grant 5,216,507 - Ito , et al. June 1, 1 | 1993-06-01 |
| Ghost cancelling device with waveform checking circuit Grant 5,144,414 - Nishi , et al. September 1, 1 | 1992-09-01 |
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