Shuhei Ashida

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing optical element and optical element
- Patent number 9,309,141
- Issue date Apr 12, 2016
- Konica Minolta Advanced Layers, Inc.
- Shuhei Ashida
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Method for Producing Optical Element and Optical Element
- Publication number 20170057856
- Publication date Mar 2, 2017
- Konica Minolta, Inc.
- Shuhei Ashida
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Optical Element Production Method And Optical Element
- Publication number 20140147633
- Publication date May 29, 2014
- KONICA MINOLTA ADVANCED LAYERS, INC.
- Shuhei Ashida
- G02 - OPTICS
Information Patent Application
Apparatus for Manufacturing Optical Element and Method of Manufact...
- Publication number 20140116089
- Publication date May 1, 2014
- Seiji Yuasa
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Lens Unit Manufacturing Method, Lens Array, and Lens Unit
- Publication number 20140055860
- Publication date Feb 27, 2014
- Tomoyuki Morimoto
- G02 - OPTICS
Information Patent Application
Manufacturing Method of Lens and Lens
- Publication number 20100077799
- Publication date Apr 1, 2010
- Konica Minolta Opto, Inc.
- Kazunari TADA
- C03 - GLASS MINERAL OR SLAG WOOL