Ken Hirunuma

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical low-pass filter and imaging apparatus having same
- Patent number 8,289,617
- Issue date Oct 16, 2012
- Pentax Ricoh Imaging Company, Ltd.
- Kazuhiro Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lock mechanism for stage apparatus
- Patent number 7,672,577
- Issue date Mar 2, 2010
- Hoya Corporation
- Satoru Nemoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lock mechanism for stage apparatus
- Patent number 7,583,891
- Issue date Sep 1, 2009
- Hoya Corporation
- Ken Hirunuma
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Lock mechanism for stage apparatus
- Patent number 7,561,785
- Issue date Jul 14, 2009
- Hoya Corporation
- Ken Hirunuma
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Stage apparatus and camera shake correction apparatus using the sta...
- Patent number 7,460,776
- Issue date Dec 2, 2008
- Hoya Corporation
- Ken Hirunuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mounting plate for solid-state imaging device and method for bondin...
- Patent number 7,436,443
- Issue date Oct 14, 2008
- Hoya Corporation
- Ken Hirunuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cleaner
- Patent number D560319
- Issue date Jan 22, 2008
- PENTAX Corporation
- Ken Hirunuma
- D32 - Washing, cleaning, or drying machine
Information Patent Grant
Binoculars having displaceable optical elements
- Patent number 7,277,224
- Issue date Oct 2, 2007
- PENTAX Corporation
- Satoru Nemoto
- G02 - OPTICS
Information Patent Grant
Convergence value compensating binoculars
- Patent number 7,277,225
- Issue date Oct 2, 2007
- PENTAX Corporation
- Satoru Nemoto
- G02 - OPTICS
Information Patent Grant
Digital-camera-provided binoculars
- Patent number 7,268,801
- Issue date Sep 11, 2007
- PENTAX Corporation
- Ken Hirunuma
- G02 - OPTICS
Information Patent Grant
Binocular telescope with photographing function
- Patent number 7,113,331
- Issue date Sep 26, 2006
- PENTAX Corporation
- Ken Hirunuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Binoculars with light-shielding mechanism
- Patent number 7,099,076
- Issue date Aug 29, 2006
- PENTAX Corporation
- Satoru Nemoto
- G02 - OPTICS
Information Patent Grant
Optical device
- Patent number 7,092,155
- Issue date Aug 15, 2006
- PENTAX Corporation
- Ken Hirunuma
- G02 - OPTICS
Information Patent Grant
Optical viewer instrument with photographing function
- Patent number 6,937,391
- Issue date Aug 30, 2005
- PENTAX Corporation
- Ken Hirunuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Binocular telescope
- Patent number 6,930,830
- Issue date Aug 16, 2005
- PENTAX Corporation
- Ken Hirunuma
- G02 - OPTICS
Information Patent Grant
Structure for assembly of binocular telescope with photographing fu...
- Patent number 6,930,829
- Issue date Aug 16, 2005
- PENTAX Corporation
- Ken Hirunuma
- G02 - OPTICS
Information Patent Grant
Binocular telescope with photographing function
- Patent number 6,927,906
- Issue date Aug 9, 2005
- PENTAX Corporation
- Ken Hirunuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical viewer instrument with photographing function
- Patent number 6,914,636
- Issue date Jul 5, 2005
- PENTAX Corporation
- Ken Hirunuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical device
- Patent number 6,771,434
- Issue date Aug 3, 2004
- PENTAX Corporation
- Ken Hirunuma
- G02 - OPTICS
Information Patent Grant
Tremble correcting device and optical device provided with tremble...
- Patent number 6,768,587
- Issue date Jul 27, 2004
- PENTAX Corporation
- Ken Hirunuma
- G02 - OPTICS
Information Patent Grant
Optical-position adjusting device for optical unit
- Patent number 6,760,163
- Issue date Jul 6, 2004
- PENTAX Corporation
- Ken Hirunuma
- G02 - OPTICS
Information Patent Grant
Lens-holding frame
- Patent number 6,717,754
- Issue date Apr 6, 2004
- PENTAX Corporation
- Ken Hirunuma
- G02 - OPTICS
Information Patent Grant
Binocular and method for manufacturing the same
- Patent number 6,424,462
- Issue date Jul 23, 2002
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Ken Hirunuma
- G02 - OPTICS
Information Patent Grant
Focusing device of binocular
- Patent number 6,307,673
- Issue date Oct 23, 2001
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Ken Hirunuma
- G02 - OPTICS
Information Patent Grant
Optical device provided with correcting function for trembling of f...
- Patent number 6,266,190
- Issue date Jul 24, 2001
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Ken Hirunuma
- G02 - OPTICS
Information Patent Grant
Optical device provided with correcting function for trembling of f...
- Patent number 6,252,713
- Issue date Jun 26, 2001
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Ken Hirunuma
- G02 - OPTICS
Information Patent Grant
Optical device provided with correcting function for trembling of f...
- Patent number 6,225,613
- Issue date May 1, 2001
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Shinji Tsukamoto
- G02 - OPTICS
Information Patent Grant
Tremble preventing device
- Patent number 6,208,464
- Issue date Mar 27, 2001
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Shinji Tsukamoto
- G02 - OPTICS
Information Patent Grant
Viewing optical instrument having an image stabilizer
- Patent number 6,108,134
- Issue date Aug 22, 2000
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Ken Hirunuma
- G02 - OPTICS
Information Patent Grant
Mechanism correcting a trembling of focused image
- Patent number 6,078,436
- Issue date Jun 20, 2000
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Ken Hirunuma
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL LOW-PASS FILTER AND IMAGING APPARATUS HAVING SAME
- Publication number 20090009857
- Publication date Jan 8, 2009
- HOYA CORPORATION
- Kazuhiro Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FINDER OPTICAL SYSTEM AND SINGLE-LENS REFLEX CAMERA HAVING SAME
- Publication number 20090010636
- Publication date Jan 8, 2009
- HOYA CORPORATION
- Kazuhiro YAMADA
- G02 - OPTICS
Information Patent Application
LOCK MECHANISM FOR STAGE APPARATUS
- Publication number 20070096677
- Publication date May 3, 2007
- PENTAX CORPORATION
- Ken Hirunuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LOCK MECHANISM FOR STAGE APPARATUS
- Publication number 20070096477
- Publication date May 3, 2007
- PENTAX CORPORATION
- Ken Hirunuma
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
LOCK MECHANISM FOR STAGE APPARATUS
- Publication number 20070093108
- Publication date Apr 26, 2007
- PENTAX CORPORATION
- Satoru Nemoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STAGE APPARATUS AND CAMERA SHAKE CORRECTION APPARATUS USING THE STA...
- Publication number 20070014555
- Publication date Jan 18, 2007
- PENTAX CORPORATION
- Ken HIRUNUMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Binoculars
- Publication number 20050237609
- Publication date Oct 27, 2005
- PENTAX CORPORATION
- Satoru Nemoto
- G02 - OPTICS
Information Patent Application
Binoculars
- Publication number 20050190440
- Publication date Sep 1, 2005
- PENTAX CORPORATION
- Satoru Nemoto
- G02 - OPTICS
Information Patent Application
Binoculars
- Publication number 20050190441
- Publication date Sep 1, 2005
- PENTAX CORPORATION
- Satoru Nemoto
- G02 - OPTICS
Information Patent Application
Binoculars
- Publication number 20050174634
- Publication date Aug 11, 2005
- PENTAX CORPORATION
- Satoru Nemoto
- G02 - OPTICS
Information Patent Application
Binoculars
- Publication number 20050174632
- Publication date Aug 11, 2005
- PENTAX CORPORATION
- Satoru Nemoto
- G02 - OPTICS
Information Patent Application
Binoculars
- Publication number 20050174633
- Publication date Aug 11, 2005
- PENTAX CORPORATION
- Satoru Nemoto
- G02 - OPTICS
Information Patent Application
Digital-camera-provided binoculars
- Publication number 20040095643
- Publication date May 20, 2004
- PENTAX CORPORATION
- Ken Hirunuma
- G02 - OPTICS
Information Patent Application
Binocular telescope with photographing function
- Publication number 20040036966
- Publication date Feb 26, 2004
- PENTAX CORPORATION
- Ken Hirunuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Observation optical device
- Publication number 20040012852
- Publication date Jan 22, 2004
- PENTAX CORPORATION
- Masami Shirai
- G02 - OPTICS
Information Patent Application
Optical-position adjusting device for optical unit
- Publication number 20030210474
- Publication date Nov 13, 2003
- PENTAX CORPORATION
- Ken Hirunuma
- G02 - OPTICS
Information Patent Application
Portable apparatus
- Publication number 20030202118
- Publication date Oct 30, 2003
- PENTAX Corporation
- Ken Hirunuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical device
- Publication number 20030197928
- Publication date Oct 23, 2003
- PENTAX CORPORATION
- Ken Hirunuma
- G02 - OPTICS
Information Patent Application
Mounting plate for solid-state imaging device and method for bondin...
- Publication number 20030197786
- Publication date Oct 23, 2003
- PENTAX CORPORATION
- Ken Hirunuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Portable optical device
- Publication number 20030189752
- Publication date Oct 9, 2003
- PENTAX CORPORATION
- Ken Hirunuma
- G02 - OPTICS
Information Patent Application
Observation optical device with photographing function
- Publication number 20030190163
- Publication date Oct 9, 2003
- PENTAX CORPORATION
- Ken Hirunuma
- G02 - OPTICS
Information Patent Application
Optical device
- Publication number 20030184879
- Publication date Oct 2, 2003
- PENTAX CORPORATION
- Ken Hirunuma
- G02 - OPTICS
Information Patent Application
Structure for assembly of binocular telescope with photographing fu...
- Publication number 20030151807
- Publication date Aug 14, 2003
- PENTAX Corporation
- Ken Hirunuma
- G02 - OPTICS
Information Patent Application
Binocular telescope with photographing function
- Publication number 20030151660
- Publication date Aug 14, 2003
- PENTAX CORPORATION
- Ken Hirunuma
- G02 - OPTICS
Information Patent Application
Binocular telescope
- Publication number 20030151808
- Publication date Aug 14, 2003
- PENTAX CORPORATION
- Ken Hirunuma
- G02 - OPTICS
Information Patent Application
Lens-holding frame
- Publication number 20030142418
- Publication date Jul 31, 2003
- PENTAX CORPORATION
- Ken Hirunuma
- G02 - OPTICS
Information Patent Application
Binocular telescope with photographing function
- Publication number 20030063380
- Publication date Apr 3, 2003
- ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
- Ken Hirunuma
- G02 - OPTICS
Information Patent Application
Optical viewer instrument with photographing function
- Publication number 20030063382
- Publication date Apr 3, 2003
- ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
- Ken Hirunuma
- G02 - OPTICS
Information Patent Application
Optical viewer instrument with photographing function
- Publication number 20030063189
- Publication date Apr 3, 2003
- ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
- Ken Hirunuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Tremble correcting device and optical device provided with tremble...
- Publication number 20020089749
- Publication date Jul 11, 2002
- ASAHI KOGAKU KOGYO KASBUSHI KAISHA
- Ken Hirunuma
- G02 - OPTICS

Ken Hirunuma

Person

Patents Grantslast 30 patents

Optical low-pass filter and imaging apparatus having same

Lock mechanism for stage apparatus

Lock mechanism for stage apparatus

Lock mechanism for stage apparatus

Stage apparatus and camera shake correction apparatus using the sta...

Mounting plate for solid-state imaging device and method for bondin...

Cleaner

Binoculars having displaceable optical elements

Convergence value compensating binoculars

Digital-camera-provided binoculars

Binocular telescope with photographing function

Binoculars with light-shielding mechanism

Optical device

Optical viewer instrument with photographing function

Binocular telescope

Structure for assembly of binocular telescope with photographing fu...

Binocular telescope with photographing function

Optical viewer instrument with photographing function

Optical device

Tremble correcting device and optical device provided with tremble...

Optical-position adjusting device for optical unit

Lens-holding frame

Binocular and method for manufacturing the same

Focusing device of binocular

Optical device provided with correcting function for trembling of f...

Optical device provided with correcting function for trembling of f...

Optical device provided with correcting function for trembling of f...

Tremble preventing device

Viewing optical instrument having an image stabilizer

Mechanism correcting a trembling of focused image

Patents Applicationslast 30 patents

OPTICAL LOW-PASS FILTER AND IMAGING APPARATUS HAVING SAME

FINDER OPTICAL SYSTEM AND SINGLE-LENS REFLEX CAMERA HAVING SAME

LOCK MECHANISM FOR STAGE APPARATUS

LOCK MECHANISM FOR STAGE APPARATUS

LOCK MECHANISM FOR STAGE APPARATUS

STAGE APPARATUS AND CAMERA SHAKE CORRECTION APPARATUS USING THE STA...

Binoculars

Binoculars

Binoculars

Binoculars

Binoculars

Binoculars

Digital-camera-provided binoculars

Binocular telescope with photographing function

Observation optical device

Optical-position adjusting device for optical unit

Portable apparatus

Optical device

Mounting plate for solid-state imaging device and method for bondin...

Portable optical device

Observation optical device with photographing function

Optical device

Structure for assembly of binocular telescope with photographing fu...

Binocular telescope with photographing function

Binocular telescope

Lens-holding frame

Binocular telescope with photographing function

Optical viewer instrument with photographing function

Optical viewer instrument with photographing function

Tremble correcting device and optical device provided with tremble...