Yasuhiro Matsumoto

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method of metal mold and relection mirror for project...
- Patent number 8,333,637
- Issue date Dec 18, 2012
- Konica Minolta Opto, INC
- Yasuhiro Matsumoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Manufacturing method of optical component or molding die therefor
- Patent number 7,793,403
- Issue date Sep 14, 2010
- Konica Minolta Opto, INC
- Yasuhiro Matsumoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Shrink Fitting System
- Publication number 20240359275
- Publication date Oct 31, 2024
- KONICA MINOLTA, INC.
- Katsuaki TAMAKI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Device and Manufacturing Resin Molded Articles for Use in Optical E...
- Publication number 20120187588
- Publication date Jul 26, 2012
- Hiroshi Takagi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
RESIN MOLDED ARTICLE FOR OPTICAL ELEMENT, METHOD FOR MANUFACTURING...
- Publication number 20120008183
- Publication date Jan 12, 2012
- Konica Minolta Opto, Inc.
- Shinichiro Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Mold Fabrication Method and Projection Optical System Reflection Mi...
- Publication number 20090256272
- Publication date Oct 15, 2009
- Yasuhiro Matsumoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Manufacturing method of optical component or molding die therefor
- Publication number 20070160706
- Publication date Jul 12, 2007
- KONICA MINOLTA OPTO, INC.
- Yasuhiro Matsumoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR