Takumi Matsui

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Variable focal distance lens system and imaging device
- Patent number 12,181,647
- Issue date Dec 31, 2024
- Sony Group Corporation
- Motoyuki Otake
- G02 - OPTICS
Information Patent Grant
Macro lens and imaging unit
- Patent number 10,215,999
- Issue date Feb 26, 2019
- Sony Corporation
- Takumi Matsui
- G02 - OPTICS
Information Patent Grant
Zoom lens and optical apparatus
- Patent number 9,423,598
- Issue date Aug 23, 2016
- Sony Corporation
- Takumi Matsui
- G02 - OPTICS
Information Patent Grant
Zoom lens and imaging apparatus
- Patent number 8,780,452
- Issue date Jul 15, 2014
- Sony Corporation
- Takumi Matsui
- G02 - OPTICS
Information Patent Grant
Zoom lens and image pickup device
- Patent number 8,218,247
- Issue date Jul 10, 2012
- Sony Corporation
- Daisuke Kuroda
- G02 - OPTICS
Information Patent Grant
Zoom lens and image pickup apparatus
- Patent number 7,995,284
- Issue date Aug 9, 2011
- Sony Corporation
- Takumi Matsui
- G02 - OPTICS
Information Patent Grant
Zoom lens and imaging apparatus
- Patent number 7,957,070
- Issue date Jun 7, 2011
- Sony Corporation
- Hiroki Yamano
- G02 - OPTICS
Information Patent Grant
Zoom lens and image pickup device
- Patent number 7,952,811
- Issue date May 31, 2011
- Sony Corporation
- Makoto Kanai
- G02 - OPTICS
Information Patent Grant
Zoom lens and imaging apparatus
- Patent number 7,880,974
- Issue date Feb 1, 2011
- Sony Corporation
- Takumi Matsui
- G02 - OPTICS
Information Patent Grant
Zoom lens and imaging device
- Patent number 7,511,898
- Issue date Mar 31, 2009
- Sony Corporation
- Takumi Matsui
- G02 - OPTICS
Information Patent Grant
Image-taking optical system
- Patent number 7,486,327
- Issue date Feb 3, 2009
- Konica Minolta Opto, INC
- Masashi Isono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Zoom lens and image sensing apparatus
- Patent number 7,286,299
- Issue date Oct 23, 2007
- Konica Minolta Opto, INC
- Takumi Matsui
- G02 - OPTICS
Information Patent Grant
Zoom lens and image pickup apparatus
- Patent number 7,242,529
- Issue date Jul 10, 2007
- Konica Minolta Opto, INC
- Hiroshi Sato
- G02 - OPTICS
Information Patent Grant
Small imaging lens and imaging apparatus
- Patent number 7,110,188
- Issue date Sep 19, 2006
- Konica Minolta Opto, INC
- Takumi Matsui
- G02 - OPTICS
Information Patent Grant
Optical pick-up apparatus achieving high numerical aperture, optica...
- Patent number 7,042,826
- Issue date May 9, 2006
- Konica Corporation
- Takumi Matsui
- G11 - INFORMATION STORAGE
Information Patent Grant
Image pickup lens and image pickup device
- Patent number 7,012,765
- Issue date Mar 14, 2006
- Konica Minolta Opto, INC
- Takumi Matsui
- G02 - OPTICS
Information Patent Grant
Miniature image-capturing lens, image-capturing unit and mobile ter...
- Patent number 6,813,100
- Issue date Nov 2, 2004
- Konica Corporation
- Susumu Yamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL LENS, CAMERA MODULE, AND ELECTRONIC DEVICE
- Publication number 20240210664
- Publication date Jun 27, 2024
- HUAWEI TECHNOLOGIES CO., LTD.
- Yasuhide Nihei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Low Refractive Power Inner Lens Focusing Unit and Optical System Th...
- Publication number 20230350158
- Publication date Nov 2, 2023
- Huawei Technologies Co., Ltd
- Yasuhide Nihei
- G02 - OPTICS
Information Patent Application
VARIABLE FOCAL DISTANCE LENS SYSTEM AND IMAGING DEVICE
- Publication number 20220146799
- Publication date May 12, 2022
- SONY GROUP CORPORATION
- MOTOYUKI OTAKE
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND OPTICAL APPARATUS
- Publication number 20150226945
- Publication date Aug 13, 2015
- SONY CORPORATION
- TAKUMI MATSUI
- G02 - OPTICS
Information Patent Application
NETWORK SELECTION METHOD IN WIRELESS COMMUNICATION NETWORK AND WIRE...
- Publication number 20150032428
- Publication date Jan 29, 2015
- Japan Science and Technology Agency
- Mikio Hasegawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MACRO LENS AND IMAGING UNIT
- Publication number 20140334014
- Publication date Nov 13, 2014
- SONY CORPORATION
- Takumi Matsui
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGING APPARATUS
- Publication number 20130155312
- Publication date Jun 20, 2013
- SONY CORPORATION
- Takumi Matsui
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS
- Publication number 20110149119
- Publication date Jun 23, 2011
- SONY CORPORATION
- Takumi Matsui
- G02 - OPTICS
Information Patent Application
Zoom lens and imaging apparatus
- Publication number 20100265594
- Publication date Oct 21, 2010
- SONY CORPORATION
- Takumi Matsui
- G02 - OPTICS
Information Patent Application
Zoom lens and imaging apparatus
- Publication number 20100128363
- Publication date May 27, 2010
- SONY CORPORATION
- Hiroki Yamano
- G02 - OPTICS
Information Patent Application
Zoom lens and image pickup device
- Publication number 20100123959
- Publication date May 20, 2010
- SONY CORPORATION
- Daisuke Kuroda
- G02 - OPTICS
Information Patent Application
Zoom lens and image pickup device
- Publication number 20100060993
- Publication date Mar 11, 2010
- SONY CORPORATION
- Makoto Kanai
- G02 - OPTICS
Information Patent Application
Zoom lens and imaging device
- Publication number 20080252994
- Publication date Oct 16, 2008
- SONY CORPORATION
- Takumi Matsui
- G02 - OPTICS
Information Patent Application
Zoom lens and image pickup apparatus
- Publication number 20060056048
- Publication date Mar 16, 2006
- KONICA MINOLTA OPTO, INC.
- Hiroshi Sato
- G02 - OPTICS
Information Patent Application
Zoom lens and image sensing apparatus
- Publication number 20060056052
- Publication date Mar 16, 2006
- Konica Minolta Opto, Inc.
- Takumi Matsui
- G02 - OPTICS
Information Patent Application
Image-taking optical system
- Publication number 20050264671
- Publication date Dec 1, 2005
- Masashi Isono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image pickup lens and image pickup device
- Publication number 20050105194
- Publication date May 19, 2005
- KONICA MINOLTA OPTO, INC.
- Takumi Matsui
- G02 - OPTICS
Information Patent Application
Small imaging lens and imaging apparatus
- Publication number 20040240080
- Publication date Dec 2, 2004
- KONICA MINOLTA OPTO, INC.
- Takumi Matsui
- G02 - OPTICS
Information Patent Application
Miniature image-capturing lens, image-capturing unit and mobile ter...
- Publication number 20030197953
- Publication date Oct 23, 2003
- KONICA CORPORATION
- Susumu Yamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical pick-up apparatus, light converging optical system of optic...
- Publication number 20020136147
- Publication date Sep 26, 2002
- KONICA CORPORATION
- Takumi Matsui
- B82 - NANO-TECHNOLOGY

Takumi Matsui

Person

Patents Grantslast 30 patents

Variable focal distance lens system and imaging device

Macro lens and imaging unit

Zoom lens and optical apparatus

Zoom lens and imaging apparatus

Zoom lens and image pickup device

Zoom lens and image pickup apparatus

Zoom lens and imaging apparatus

Zoom lens and image pickup device

Zoom lens and imaging apparatus

Zoom lens and imaging device

Image-taking optical system

Zoom lens and image sensing apparatus

Zoom lens and image pickup apparatus

Small imaging lens and imaging apparatus

Optical pick-up apparatus achieving high numerical aperture, optica...

Image pickup lens and image pickup device

Miniature image-capturing lens, image-capturing unit and mobile ter...

Patents Applicationslast 30 patents

OPTICAL LENS, CAMERA MODULE, AND ELECTRONIC DEVICE

Low Refractive Power Inner Lens Focusing Unit and Optical System Th...

VARIABLE FOCAL DISTANCE LENS SYSTEM AND IMAGING DEVICE

ZOOM LENS AND OPTICAL APPARATUS

NETWORK SELECTION METHOD IN WIRELESS COMMUNICATION NETWORK AND WIRE...

MACRO LENS AND IMAGING UNIT

ZOOM LENS AND IMAGING APPARATUS

ZOOM LENS AND IMAGE PICKUP APPARATUS

Zoom lens and imaging apparatus

Zoom lens and imaging apparatus

Zoom lens and image pickup device

Zoom lens and image pickup device

Zoom lens and imaging device

Zoom lens and image pickup apparatus

Zoom lens and image sensing apparatus

Image-taking optical system

Image pickup lens and image pickup device

Small imaging lens and imaging apparatus

Miniature image-capturing lens, image-capturing unit and mobile ter...

Optical pick-up apparatus, light converging optical system of optic...