Nakazawa; Kimiaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nakazawa; Kimiaki.The latest application filed is for "projection lens and projection display device using the same".
- Nakazawa; Kimiaki - Saitama JP
- NAKAZAWA; Kimiaki - Saitama-shi JP
- Nakazawa; Kimiaki - Kitakatsushika-gun JP
- Nakazawa, Kimiaki - Kitakatushika JP
- Nakazawa; Kimiaki - Omiya JP
| Patent | Date |
|---|---|
| Projection lens and projection display device using the same Grant 8,213,095 - Amano , et al. July 3, 2 | 2012-07-03 |
| Projection Lens And Projection Display Device Using The Same App 20100053570 - AMANO; Masaru ; et al. | 2010-03-04 |
| Projection zoom lens and projection type display device Grant 7,672,062 - Nagahara , et al. March 2, 2 | 2010-03-02 |
| Projection zoom lens and projection-type display device Grant 7,558,002 - Yamada , et al. July 7, 2 | 2009-07-07 |
| Projection Zoom Lens And Projection Type Display Device App 20090135496 - NAGAHARA; Akiko ; et al. | 2009-05-28 |
| Projection zoom lens and projection-type display device App 20070263294 - Yamada; Hiroshi ; et al. | 2007-11-15 |
| Zoom lens and projection display device using the zoom lens Grant 7,227,693 - Nakazawa , et al. June 5, 2 | 2007-06-05 |
| Zoom lens and projection display device using the zoom lens App 20060056043 - Nakazawa; Kimiaki ; et al. | 2006-03-16 |
| Polarized beam splitter and projection-type image display using it Grant 6,840,624 - Yoneyama , et al. January 11, 2 | 2005-01-11 |
| Polarized beam splitter and projection-type image display using it App 20040150796 - Yoneyama, Kazuya ; et al. | 2004-08-05 |
| Wide converter lens App 20020097502 - Nakazawa, Kimiaki ; et al. | 2002-07-25 |
| Wide-angle lens Grant 6,353,509 - Nakazawa March 5, 2 | 2002-03-05 |
| Teleconverter lens App 20010033426 - Nakazawa, Kimiaki ; et al. | 2001-10-25 |
| Projector apparatus Grant 6,137,635 - Nakazawa October 24, 2 | 2000-10-24 |
| Super wide angle lens Grant 6,038,085 - Nakazawa March 14, 2 | 2000-03-14 |
| Retro-focus type lens Grant 5,949,589 - Nakazawa September 7, 1 | 1999-09-07 |
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