Chiba; Issei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chiba; Issei.The latest application filed is for "light deflection element and light source apparatus using the same".
- Chiba; Issei - Kanagawa JP
- Chiba; Issei - Kawasaki JP
| Patent | Date |
|---|---|
| Light deflection element and light source apparatus using the same Grant 7,401,962 - Yamashita , et al. July 22, 2 | 2008-07-22 |
| Planar light source system and light deflecting device therefor Grant 7,380,969 - Yamashita , et al. June 3, 2 | 2008-06-03 |
| Light source device and light polarizing element Grant 7,220,038 - Yamashita , et al. May 22, 2 | 2007-05-22 |
| Light deflection element and light source apparatus using the same Grant 7,153,017 - Yamashita , et al. December 26, 2 | 2006-12-26 |
| Light deflection element and light source apparatus using the same App 20060250817 - Yamashita; Tomoyoshi ; et al. | 2006-11-09 |
| Light source device Grant 7,128,456 - Yamashita , et al. October 31, 2 | 2006-10-31 |
| Light source device App 20060215419 - Yamashita; Tomoyoshi ; et al. | 2006-09-28 |
| Light source device Grant 7,008,099 - Yamashita , et al. March 7, 2 | 2006-03-07 |
| Light source device Grant 6,986,599 - Yamashita , et al. January 17, 2 | 2006-01-17 |
| Light source device and light polarizing element App 20050254259 - Yamashita, Tomoyoshi ; et al. | 2005-11-17 |
| Light source device App 20050105283 - Yamashita, Tomoyoshi ; et al. | 2005-05-19 |
| Light deflection element and light source apparatus using the same App 20050094295 - Yamashita, Tomoyoshi ; et al. | 2005-05-05 |
| Light source device App 20050094384 - Yamashita, Tomoyoshi ; et al. | 2005-05-05 |
| Light source device Grant 6,874,902 - Yamashita , et al. April 5, 2 | 2005-04-05 |
| Light source device App 20050041410 - Yamashita, Tomoyoshi ; et al. | 2005-02-24 |
| Planar light source system and light deflecting device therefor App 20040012945 - Yamashita, Tomoyoshi ; et al. | 2004-01-22 |
| Planar light source system and light deflecting device therefor Grant 6,669,350 - Yamashita , et al. December 30, 2 | 2003-12-30 |
| Planar light source system and light deflecting device therefor App 20020163790 - Yamashita, Tomoyoshi ; et al. | 2002-11-07 |
| Light source device App 20020114149 - Yamashita, Tomoyoshi ; et al. | 2002-08-22 |
| Resin sheet, process and apparatus for producing same, surface light source element and laminate Grant 6,312,787 - Hayashi , et al. November 6, 2 | 2001-11-06 |
| Surface light source device, and liquid crystal display device, sign display apparatus and traffic sign display apparatus using the surface light source device App 20010030861 - Oda, Mosaharu ; et al. | 2001-10-18 |
| Surface light source device and liquid crystal display device sign display apparatus and traffic sign display apparatus using the surface light source device Grant 6,244,719 - Oda , et al. June 12, 2 | 2001-06-12 |
| Surface light source element and liquid crystal display device, sign device and traffic control sign device using same Grant 6,099,135 - Oda , et al. August 8, 2 | 2000-08-08 |
| Plane light source unit Grant 5,863,113 - Oe , et al. January 26, 1 | 1999-01-26 |
| Plane light source unit Grant 5,711,589 - Oe , et al. January 27, 1 | 1998-01-27 |
| Surface light source element Grant 5,550,676 - Ohe , et al. August 27, 1 | 1996-08-27 |
| Planar light-source device and illumination apparatus using the same Grant 5,193,899 - Oe , et al. March 16, 1 | 1993-03-16 |
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