Ishizuka; Kazunori
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ishizuka; Kazunori.The latest application filed is for "image pickup apparatus".
Company Profile
0.60.54
- Ishizuka; Kazunori - Miyazaki N/A JP
- Ishizuka; Kazunori - Kawasaki JP
- Ishizuka; Kazunori - Kanagawa JP
- Ishizuka; Kazunori - Kawasaki-shi JP
- Ishizuka; Kazunori - Higashimorokata JP
- ISHIZUKA; Kazunori - Tokyo JP
- Ishizuka; Kazunori - Kanagawa-ken JP
Patent Activity
| Patent | Date |
|---|---|
| Method for forming partitions of plasma display panel by using sandblasting processing Grant RE44,445 - Fujinaga , et al. August 20, 2 | 2013-08-20 |
| Image pickup apparatus Grant 8,116,619 - Ishizuka , et al. February 14, 2 | 2012-02-14 |
| Cam mechanism of a telescoping lens barrel Grant 8,027,102 - Ishizuka September 27, 2 | 2011-09-27 |
| Method for forming partitions of plasma display panel by using sandblasting process Grant RE42,405 - Fujinaga , et al. May 31, 2 | 2011-05-31 |
| Light shielding structure of an optical device Grant 7,872,810 - Nomura , et al. January 18, 2 | 2011-01-18 |
| Imaging device Grant 7,860,383 - Nomura , et al. December 28, 2 | 2010-12-28 |
| Image pickup apparatus App 20100290770 - Ishizuka; Kazunori ; et al. | 2010-11-18 |
| Light shielding structure of an optical device Grant 7,835,088 - Nomura , et al. November 16, 2 | 2010-11-16 |
| Cam Mechanism Of A Telescoping Lens Barrel App 20100232036 - ISHIZUKA; Kazunori | 2010-09-16 |
| Retracting mechanism of a lens barrel Grant 7,780,362 - Nomura , et al. August 24, 2 | 2010-08-24 |
| Imaging device Grant 7,777,976 - Nomura , et al. August 17, 2 | 2010-08-17 |
| Cam mechanism of a retractable zoom lens Grant 7,773,313 - Ishizuka , et al. August 10, 2 | 2010-08-10 |
| Retractable photographic lens Grant 7,773,871 - Ishizuka August 10, 2 | 2010-08-10 |
| Lens barrel Grant 7,753,598 - Ishizuka , et al. July 13, 2 | 2010-07-13 |
| Method for forming partitions of plasma display panel by using sandblasting process Grant RE41,312 - Fujinaga , et al. May 4, 2 | 2010-05-04 |
| Imaging Device App 20090231709 - NOMURA; Hiroshi ; et al. | 2009-09-17 |
| Light Shielding Structure Of An Optical Device App 20090225460 - NOMURA; Hiroshi ; et al. | 2009-09-10 |
| Retracting Mechanism Of A Lens Barrel App 20090208197 - NOMURA; Hiroshi ; et al. | 2009-08-20 |
| Imaging Device App 20090207509 - NOMURA; Hiroshi ; et al. | 2009-08-20 |
| Light Shieldling Structure Of An Optical Device App 20090207505 - NOMURA; Hiroshi ; et al. | 2009-08-20 |
| Cam Mechanism Of A Retractable Zoom Lens App 20090195891 - ISHIZUKA; Kazunori ; et al. | 2009-08-06 |
| Retractable lens system Grant 7,546,029 - Ishizuka , et al. June 9, 2 | 2009-06-09 |
| Retractable lens system Grant 7,507,040 - Nomura , et al. March 24, 2 | 2009-03-24 |
| Cam mechanism of a zoom lens Grant 7,499,637 - Ishizuka , et al. March 3, 2 | 2009-03-03 |
| Movable lens control device Grant 7,492,536 - Nagai , et al. February 17, 2 | 2009-02-17 |
| Lens barrel Grant 7,436,602 - Ishizuka , et al. October 14, 2 | 2008-10-14 |
| Cam mechanism of a zoom lens Grant 7,408,722 - Ishizuka , et al. August 5, 2 | 2008-08-05 |
| Assembly-stage focus adjustment mechanism of a zoom lens Grant 7,356,251 - Yamazaki , et al. April 8, 2 | 2008-04-08 |
| Retractable lens system and a camera incorporating the retractable lens system Grant 7,338,219 - Ishizuka , et al. March 4, 2 | 2008-03-04 |
| Lens Barrel App 20080019685 - ISHIZUKA; Kazunori ; et al. | 2008-01-24 |
| Heating treatment method and apparatus App 20080014543 - Fujio; Shunsuke ; et al. | 2008-01-17 |
| Lens Barrel App 20070273982 - ISHIZUKA; Kazunori ; et al. | 2007-11-29 |
| Movable Lens Control Device App 20070253689 - NAGAI; Nobuyuki ; et al. | 2007-11-01 |
| Movable lens control device Grant 7,265,913 - Nagai , et al. September 4, 2 | 2007-09-04 |
| Retractable Photographic Lens App 20070183769 - ISHIZUKA; Kazunori | 2007-08-09 |
| Drive mechanism of a zoom lens Grant 7,230,773 - Nomura , et al. June 12, 2 | 2007-06-12 |
| Cam Mechanism Of A Telescoping Lens Barrel App 20070109670 - ISHIZUKA; Kazunori | 2007-05-17 |
| Cam mechanism of a zoom lens App 20060056079 - Ishizuka; Kazunori ; et al. | 2006-03-16 |
| Drive mechanism of a zoom lens App 20060056078 - Nomura; Hiroshi ; et al. | 2006-03-16 |
| Retractable lens system App 20060045516 - Ishizuka; Kazunori ; et al. | 2006-03-02 |
| Cam mechanism of a zoom lens App 20060045503 - Ishizuka; Kazunori ; et al. | 2006-03-02 |
| Movable lens control device App 20060034001 - Nagai; Nobuyuki ; et al. | 2006-02-16 |
| Assembly-stage focus adjustment mechanism of a zoom lens App 20060034596 - Yamazaki; Yoshihiro ; et al. | 2006-02-16 |
| Retractable lens system App 20060034604 - Nomura; Hiroshi ; et al. | 2006-02-16 |
| Retractable lens system and a camera incorporating the retractable lens system App 20050207748 - Ishizuka, Kazunori ; et al. | 2005-09-22 |
| Rib structure for display device and its manufacture process Grant 6,919,670 - Kawanami , et al. July 19, 2 | 2005-07-19 |
| Lens barrel Grant 6,891,668 - Nomura , et al. May 10, 2 | 2005-05-10 |
| Method for forming partitions of plasma display panel by using sandblasting process Grant 6,855,026 - Fujinaga , et al. February 15, 2 | 2005-02-15 |
| Eccentricity-prevention mechanism for a pair of lens-supporting rings Grant 6,853,503 - Nomura , et al. February 8, 2 | 2005-02-08 |
| Camera having lens barrier Grant 6,850,701 - Nomura , et al. February 1, 2 | 2005-02-01 |
| Lens barrel and camera Grant 6,835,006 - Tanaka , et al. December 28, 2 | 2004-12-28 |
| Zoom lens barrel assembly Grant 6,809,884 - Nomura , et al. October 26, 2 | 2004-10-26 |
| Lens barrel Grant 6,807,016 - Nomura , et al. October 19, 2 | 2004-10-19 |
| Light intercepting member driving mechanism Grant 6,799,906 - Nomura , et al. October 5, 2 | 2004-10-05 |
| Reduction gear mechanism Grant 6,798,582 - Nomura , et al. September 28, 2 | 2004-09-28 |
| Lens drive mechanism Grant 6,795,251 - Nomura , et al. September 21, 2 | 2004-09-21 |
| Lens barrel Grant 6,778,334 - Nomura , et al. August 17, 2 | 2004-08-17 |
| Lens shutter mechanism Grant 6,752,542 - Nomura , et al. June 22, 2 | 2004-06-22 |
| Lens barrel Grant 6,751,032 - Nomura , et al. June 15, 2 | 2004-06-15 |
| Lens assembly Grant 6,741,807 - Nomura , et al. May 25, 2 | 2004-05-25 |
| Lens barrel Grant 6,741,401 - Nomura , et al. May 25, 2 | 2004-05-25 |
| Zoom lens barrel Grant 6,728,045 - Nomura , et al. April 27, 2 | 2004-04-27 |
| Stopper structure for lens barrel assembly Grant 6,728,046 - Nomura , et al. April 27, 2 | 2004-04-27 |
| Method for forming partitions of plasma display panel by using sandblasting process App 20040072493 - Fujinaga, Akihiro ; et al. | 2004-04-15 |
| Lens guide mechanism Grant 6,721,111 - Nomura , et al. April 13, 2 | 2004-04-13 |
| Lens barrel Grant 6,717,744 - Nomura , et al. April 6, 2 | 2004-04-06 |
| Lens shutter mechanism Grant 6,714,362 - Nomura , et al. March 30, 2 | 2004-03-30 |
| Zoom lens mechanism Grant 6,707,620 - Nomura , et al. March 16, 2 | 2004-03-16 |
| FPC mounting structure Grant 6,687,459 - Nomura , et al. February 3, 2 | 2004-02-03 |
| Zoom lens mechanism Grant 6,680,804 - Nomura , et al. January 20, 2 | 2004-01-20 |
| Lens barrel Grant 6,661,970 - Nomura , et al. December 9, 2 | 2003-12-09 |
| Ring member shift mechanism and lens group shift mechanism Grant 6,661,586 - Nomura , et al. December 9, 2 | 2003-12-09 |
| Lens barrel Grant 6,657,793 - Nomura , et al. December 2, 2 | 2003-12-02 |
| Lens barrel and camera App 20030219243 - Tanaka, Yasuhiko ; et al. | 2003-11-27 |
| Method for forming barrier ribs for use in a plasma display panel App 20030189405 - Shirakawa, Yoshimi ; et al. | 2003-10-09 |
| Lens barrel App 20030081948 - Nomura, Hiroshi ; et al. | 2003-05-01 |
| Lens Barrel App 20030081325 - Nomura, Hiroshi ; et al. | 2003-05-01 |
| Lens barrel App 20030081328 - Nomura, Hiroshi ; et al. | 2003-05-01 |
| Lens barrel App 20030081327 - Nomura, Hiroshi ; et al. | 2003-05-01 |
| Lens barrel App 20030081329 - Nomura, Hiroshi ; et al. | 2003-05-01 |
| Cam structure for zoom lens barrel assembly Grant 6,522,481 - Nomura , et al. February 18, 2 | 2003-02-18 |
| Rib structure for display device and its manufacture process App 20020190650 - Kawanami, Yoshimi ; et al. | 2002-12-19 |
| Zoom lens barrel assembly App 20020135901 - Nomura, Hiroshi ; et al. | 2002-09-26 |
| Camera having lens barrier App 20020136554 - Nomura, Hiroshi ; et al. | 2002-09-26 |
| FPC mounting structure App 20020136546 - Nomura, Hiroshi ; et al. | 2002-09-26 |
| Lens shutter mechanism App 20020135895 - Nomura, Hiroshi ; et al. | 2002-09-26 |
| Light intercepting member driving mechanism App 20020135903 - Nomura, Hiroshi ; et al. | 2002-09-26 |
| Cam structure for zoom lens barrel assembly App 20020135902 - Nomura, Hiroshi ; et al. | 2002-09-26 |
| Stopper structure for lens barrel assembly App 20020135900 - Nomura, Hiroshi ; et al. | 2002-09-26 |
| Zoom lens barrel assembly App 20020135897 - Nomura, Hiroshi ; et al. | 2002-09-26 |
| Lens shutter mechanism App 20020136556 - Nomura, Hiroshi ; et al. | 2002-09-26 |
| Lens assembly App 20020136547 - Nomura, Hiroshi ; et al. | 2002-09-26 |
| Multi-stage-extension zoom lens barrel assembly App 20020135899 - Nomura, Hiroshi ; et al. | 2002-09-26 |
| Lens guide mechanism App 20020135896 - Nomura, Hiroshi ; et al. | 2002-09-26 |
| Zoom lens barrel Grant 6,392,828 - Nomura , et al. May 21, 2 | 2002-05-21 |
| Eccentricity-prevention mechanism for a pair of lens-supporting rings App 20020039241 - Nomura, Hiroshi ; et al. | 2002-04-04 |
| Zoom lens mechanism App 20020036838 - Nomura, Hiroshi ; et al. | 2002-03-28 |
| Zoom lens barrel App 20020036844 - Nomura, Hiroshi ; et al. | 2002-03-28 |
| Lens barrel App 20020036842 - Nomura, Hiroshi ; et al. | 2002-03-28 |
| Lens drive mechanism App 20020036835 - Nomura, Hiroshi ; et al. | 2002-03-28 |
| Zoom lens mechanism App 20020036834 - Nomura, Hiroshi ; et al. | 2002-03-28 |
| Ring member shift mechanism and lens group shift mechanism App 20020036841 - Nomura, Hiroshi ; et al. | 2002-03-28 |
| Lens barrel App 20020036837 - Nomura, Hiroshi ; et al. | 2002-03-28 |
| Reduction gear mechanism App 20020036843 - Nomura, Hiroshi ; et al. | 2002-03-28 |
| Lens barrel App 20020036845 - Nomura, Hiroshi ; et al. | 2002-03-28 |
| Lens barrel App 20020036840 - Nomura, Hiroshi ; et al. | 2002-03-28 |
| Lens hood Grant 6,269,227 - Hamasaki , et al. July 31, 2 | 2001-07-31 |
| Structure for holding lens Grant 6,130,788 - Nomura , et al. October 10, 2 | 2000-10-10 |
| Multi-stage extension type zoom lens barrel Grant 6,115,189 - Nomura , et al. September 5, 2 | 2000-09-05 |
| Multi-stage extension type zoom lens barrel Grant 6,055,116 - Nomura , et al. April 25, 2 | 2000-04-25 |
| Engaging structure of relatively-rotatable cylindrical members Grant 6,014,269 - Nomura , et al. January 11, 2 | 2000-01-11 |
| Linear guiding mechanism of a zoom lens barrel Grant 5,956,189 - Azegami , et al. September 21, 1 | 1999-09-21 |
| Zoom lens camera Grant 5,950,019 - Azegami , et al. September 7, 1 | 1999-09-07 |
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