Satoru Nakamura

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lens barrier opening/closing device of a movable lens barrel
- Patent number RE39752
- Issue date Jul 31, 2007
- PENTAX Corporation
- Hiroshi Nomura
- 396 - Photography
Information Patent Grant
Lens barrel having a lens barrier mechanism
- Patent number 7,088,524
- Issue date Aug 8, 2006
- PENTAX Corporation
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Grant
Zoom lens and a movable lens hood mounting mechanism of the zoom lens
- Patent number 6,909,464
- Issue date Jun 21, 2005
- PENTAX Corporation
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Grant
Lens barrel having a lens barrier mechanism
- Patent number 6,788,475
- Issue date Sep 7, 2004
- PENTAX Corporation
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Grant
Lens barrel and a zoom lens barrel
- Patent number 6,665,129
- Issue date Dec 16, 2003
- PENTAX Corporation
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Grant
Movable lens hood mechanism of a zoom lens
- Patent number 6,657,794
- Issue date Dec 2, 2003
- PENTAX Corporation
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Grant
Lens barrel
- Patent number 6,643,074
- Issue date Nov 4, 2003
- PENTAX Corporation
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Grant
Lens barrel
- Patent number 6,636,362
- Issue date Oct 21, 2003
- PENTAX Corporation
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Grant
Lens barrel
- Patent number 6,624,955
- Issue date Sep 23, 2003
- PENTAX Corporation
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Grant
Zoom lens barrel
- Patent number 6,597,518
- Issue date Jul 22, 2003
- PENTAX Corporation
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Grant
Zoom lens having a cam mechanism
- Patent number 6,570,718
- Issue date May 27, 2003
- PENTAX Corporation
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Grant
Mechanism for rotating a cam barrel of a zoom lens
- Patent number 6,549,341
- Issue date Apr 15, 2003
- PENTAX Corporation
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Grant
Lens barrier opening/closing device of a movable lens barrel
- Patent number 6,520,691
- Issue date Feb 18, 2003
- PENTAX Corporation
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Grant
Lens barrel
- Patent number 6,519,096
- Issue date Feb 11, 2003
- PENTAX Corporation
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Grant
Cam mechanism for driving a linearly-guided lens
- Patent number 6,469,840
- Issue date Oct 22, 2002
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Grant
Lens frame guiding mechanism of a zoom lens
- Patent number 6,469,841
- Issue date Oct 22, 2002
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Grant
Zoom lens having a cam mechanism
- Patent number 6,456,445
- Issue date Sep 24, 2002
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Grant
Zoom lens assembling mechanism
- Patent number 6,424,807
- Issue date Jul 23, 2002
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Grant
Bayonet type fixing device having annular members and a zoom lens h...
- Patent number 6,421,192
- Issue date Jul 16, 2002
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Grant
Focus detecting apparatus for a telescope system
- Patent number 5,877,892
- Issue date Mar 2, 1999
- Asahi Seimitsu Kabushiki Kaisha
- Satoru Nakamura
- G02 - OPTICS
Information Patent Grant
Inner focus type telescope
- Patent number 5,796,517
- Issue date Aug 18, 1998
- Asahi Seimitsu Kabushiki Kaisha
- Takayuki Sensui
- G02 - OPTICS
Information Patent Grant
Focusing apparatus for a surveying instrument
- Patent number 5,715,101
- Issue date Feb 3, 1998
- Asahi Kogaku Kogyo K.K.
- Satoru Nakamura
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Lens barrel having a lens barrier mechanism
- Publication number 20040196573
- Publication date Oct 7, 2004
- PENTAX CORPORATION
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Application
LENS BARREL
- Publication number 20030117725
- Publication date Jun 26, 2003
- PENTAX CORPORATION
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Application
Lens barrel
- Publication number 20030112526
- Publication date Jun 19, 2003
- PENTAX CORPORATION
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Application
Lens barrel having a lens barrier mechanism
- Publication number 20020135888
- Publication date Sep 26, 2002
- ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Application
Lens barrel
- Publication number 20020135889
- Publication date Sep 26, 2002
- ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Application
Lens barrel
- Publication number 20020135898
- Publication date Sep 26, 2002
- ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Application
Lens barrel and a zoom lens barrel
- Publication number 20020135887
- Publication date Sep 26, 2002
- ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Application
Lens barrier opening/closing device of a movable lens barrel
- Publication number 20010024573
- Publication date Sep 27, 2001
- ASAHI KOGAKU KOGYO KABUSHIKI
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Application
Zoom lens assembling mechanism
- Publication number 20010021310
- Publication date Sep 13, 2001
- ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Application
Movable lens hood mechanism of a zoom lens
- Publication number 20010019458
- Publication date Sep 6, 2001
- ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Application
Lens frame guiding mechanism of a zoom lens
- Publication number 20010017662
- Publication date Aug 30, 2001
- ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Application
Cam mechanism for driving a linearly-guided lens
- Publication number 20010017735
- Publication date Aug 30, 2001
- ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Application
Zoom lens and a movable lens hood mounting mechanism of the zoom lens
- Publication number 20010017736
- Publication date Aug 30, 2001
- ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Application
Zoom lens barrel
- Publication number 20010017738
- Publication date Aug 30, 2001
- Asahi Kogaku Kogyo Kabushiki Kaisha of Tokyo,Japan
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Application
Mechanism for rotating a cam barrel of a zoom lens
- Publication number 20010017737
- Publication date Aug 30, 2001
- ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Application
Bayonet type fixing device having annular members and a zoom lens h...
- Publication number 20010017740
- Publication date Aug 30, 2001
- ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Application
Zoom lens having a cam mechanism
- Publication number 20010015859
- Publication date Aug 23, 2001
- ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
- Hiroshi Nomura
- G02 - OPTICS
Information Patent Application
Zoom lens having a cam mechanism
- Publication number 20010015860
- Publication date Aug 23, 2001
- Asahi Kogaku Kogyo Kabushiki Kaisha of Tokyo,Japan
- Hiroshi Nomura
- G02 - OPTICS

Satoru Nakamura

Person

Patents Grantslast 30 patents

Lens barrier opening/closing device of a movable lens barrel

Lens barrel having a lens barrier mechanism

Zoom lens and a movable lens hood mounting mechanism of the zoom lens

Lens barrel having a lens barrier mechanism

Lens barrel and a zoom lens barrel

Movable lens hood mechanism of a zoom lens

Lens barrel

Lens barrel

Lens barrel

Zoom lens barrel

Zoom lens having a cam mechanism

Mechanism for rotating a cam barrel of a zoom lens

Lens barrier opening/closing device of a movable lens barrel

Lens barrel

Cam mechanism for driving a linearly-guided lens

Lens frame guiding mechanism of a zoom lens

Zoom lens having a cam mechanism

Zoom lens assembling mechanism

Bayonet type fixing device having annular members and a zoom lens h...

Focus detecting apparatus for a telescope system

Inner focus type telescope

Focusing apparatus for a surveying instrument

Patents Applicationslast 30 patents

Lens barrel having a lens barrier mechanism

LENS BARREL

Lens barrel

Lens barrel having a lens barrier mechanism

Lens barrel

Lens barrel

Lens barrel and a zoom lens barrel

Lens barrier opening/closing device of a movable lens barrel

Zoom lens assembling mechanism

Movable lens hood mechanism of a zoom lens

Lens frame guiding mechanism of a zoom lens

Cam mechanism for driving a linearly-guided lens

Zoom lens and a movable lens hood mounting mechanism of the zoom lens

Zoom lens barrel

Mechanism for rotating a cam barrel of a zoom lens

Bayonet type fixing device having annular members and a zoom lens h...

Zoom lens having a cam mechanism

Zoom lens having a cam mechanism