Akihiko Matsumoto

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Hino-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image pickup lens unit
- Patent number 9,223,115
- Issue date Dec 29, 2015
- Konica Minolta Advanced Layers, Inc.
- Takashi Fujii
- G02 - OPTICS
Information Patent Grant
Imaging lens unit and production method of the same
- Patent number 8,817,396
- Issue date Aug 26, 2014
- Konica Minolta Advanced Layers, Inc.
- Hajime Mori
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Imaging Lens Unit and Production Method Therefore
- Publication number 20120293878
- Publication date Nov 22, 2012
- Hajime Mori
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Image Pickup Lens Unit
- Publication number 20120262805
- Publication date Oct 18, 2012
- KONICA MINOLTA ADVANCED LAYERS, INC.
- Takashi Fujii
- G02 - OPTICS