Takeshi Matsumoto

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical property measurement apparatus
- Patent number 8,243,261
- Issue date Aug 14, 2012
- Konica Minolta Sensing, Inc.
- Takeshi Matsumoto
- G01 - MEASURING TESTING
Information Patent Grant
Wavelength displacement correcting system
- Patent number 7,705,983
- Issue date Apr 27, 2010
- Konica Minolta Sensing, Inc.
- Kenji Imura
- G01 - MEASURING TESTING
Information Patent Grant
IC card and camera for use therewith
- Patent number 5,081,482
- Issue date Jan 14, 1992
- Minolta Camera Kabushiki Kaisha
- Yukio Miki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera with card accommodating device
- Patent number 5,032,857
- Issue date Jul 16, 1991
- Minolta Camera Kabushiki Kaisha
- Yukio Miki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Gas sensor and method of manufacturing the same
- Patent number 4,897,628
- Issue date Jan 30, 1990
- Osaka Gas Co., Ltd.
- Masamichi Ippommatsu
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Optical property measurement apparatus
- Publication number 20100091270
- Publication date Apr 15, 2010
- KONICA MINOLTA SENSING, INC.
- Takeshi Matsumoto
- G01 - MEASURING TESTING
Information Patent Application
WAVELENGTH DISPLACEMENT CORRECTING SYSTEM
- Publication number 20080212092
- Publication date Sep 4, 2008
- Konica Minolta Sensing, Inc.
- Kenji IMURA
- G01 - MEASURING TESTING