MATSUI; TAKUMI
Patent Applications and Registrations
Patent applications and USPTO patent grants for MATSUI; TAKUMI.The latest application filed is for "variable focal distance lens system and imaging device".
- MATSUI; TAKUMI - TOKYO JP
- Matsui; Takumi - Kanagawa JP
- Matsui; Takumi - Kawasaki JP
- Matsui; Takumi - Hachioji JP
- Matsui; Takumi - Kawasaki-shi JP
| Patent | Date |
|---|---|
| Variable Focal Distance Lens System And Imaging Device App 20220146799 - OTAKE; MOTOYUKI ; et al. | 2022-05-12 |
| Macro lens and imaging unit Grant 10,215,999 - Matsui Feb | 2019-02-26 |
| Zoom lens and optical apparatus Grant 9,423,598 - Matsui , et al. August 23, 2 | 2016-08-23 |
| Zoom Lens And Optical Apparatus App 20150226945 - MATSUI; TAKUMI ; et al. | 2015-08-13 |
| Network Selection Method In Wireless Communication Network And Wireless Communication Network System App 20150032428 - Hasegawa; Mikio ; et al. | 2015-01-29 |
| Macro Lens And Imaging Unit App 20140334014 - Matsui; Takumi | 2014-11-13 |
| Zoom lens and imaging apparatus Grant 8,780,452 - Matsui July 15, 2 | 2014-07-15 |
| Zoom Lens And Imaging Apparatus App 20130155312 - Matsui; Takumi | 2013-06-20 |
| Zoom lens and image pickup device Grant 8,218,247 - Kuroda , et al. July 10, 2 | 2012-07-10 |
| Zoom lens and image pickup apparatus Grant 7,995,284 - Matsui August 9, 2 | 2011-08-09 |
| Zoom Lens And Image Pickup Apparatus App 20110149119 - Matsui; Takumi | 2011-06-23 |
| Zoom lens and imaging apparatus Grant 7,957,070 - Yamano , et al. June 7, 2 | 2011-06-07 |
| Zoom lens and image pickup device Grant 7,952,811 - Kanai , et al. May 31, 2 | 2011-05-31 |
| Zoom lens and imaging apparatus Grant 7,880,974 - Matsui , et al. February 1, 2 | 2011-02-01 |
| Zoom lens and imaging apparatus App 20100265594 - Matsui; Takumi ; et al. | 2010-10-21 |
| Zoom lens and imaging apparatus App 20100128363 - Yamano; Hiroki ; et al. | 2010-05-27 |
| Zoom lens and image pickup device App 20100123959 - Kuroda; Daisuke ; et al. | 2010-05-20 |
| Zoom lens and image pickup device App 20100060993 - Kanai; Makoto ; et al. | 2010-03-11 |
| Zoom lens and imaging device Grant 7,511,898 - Matsui March 31, 2 | 2009-03-31 |
| Image-taking optical system Grant 7,486,327 - Isono , et al. February 3, 2 | 2009-02-03 |
| Zoom lens and imaging device App 20080252994 - Matsui; Takumi | 2008-10-16 |
| Zoom lens and image sensing apparatus Grant 7,286,299 - Matsui October 23, 2 | 2007-10-23 |
| Zoom lens and image pickup apparatus Grant 7,242,529 - Sato , et al. July 10, 2 | 2007-07-10 |
| Small imaging lens and imaging apparatus Grant 7,110,188 - Matsui , et al. September 19, 2 | 2006-09-19 |
| Optical pick-up apparatus achieving high numerical aperture, optical converging system therefor, and recording and/or reproducing method utilizing them Grant 7,042,826 - Matsui May 9, 2 | 2006-05-09 |
| Zoom lens and image pickup apparatus App 20060056048 - Sato; Hiroshi ; et al. | 2006-03-16 |
| Zoom lens and image sensing apparatus App 20060056052 - Matsui; Takumi | 2006-03-16 |
| Image pickup lens and image pickup device Grant 7,012,765 - Matsui , et al. March 14, 2 | 2006-03-14 |
| Image-taking optical system App 20050264671 - Isono, Masashi ; et al. | 2005-12-01 |
| Image pickup lens and image pickup device App 20050105194 - Matsui, Takumi ; et al. | 2005-05-19 |
| Small imaging lens and imaging apparatus App 20040240080 - Matsui, Takumi ; et al. | 2004-12-02 |
| Miniature image-capturing lens, image-capturing unit and mobile terminal provided therewith Grant 6,813,100 - Yamaguchi , et al. November 2, 2 | 2004-11-02 |
| Miniature image-capturing lens, image-capturing unit and mobile terminal provided therewith App 20030197953 - Yamaguchi, Susumu ; et al. | 2003-10-23 |
| Optical pick-up apparatus, light converging optical system of optical pick-up apparatus, and optical information recording and reproducing method App 20020136147 - Matsui, Takumi | 2002-09-26 |
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