Tomohide Mizukoshi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing optical element forming die
- Patent number 7,029,565
- Issue date Apr 18, 2006
- Konica Corporation
- Yuichi Akanabe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL ELEMENT PRODUCING METHOD, BASE MATERIAL DRAWING METHOD AND...
- Publication number 20070289953
- Publication date Dec 20, 2007
- Konica Corporation
- Kazumi Furuta
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Optical element producing method, base material drawings method and...
- Publication number 20050006353
- Publication date Jan 13, 2005
- Konica Corporation
- Kazumi Furuta
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of producing optical element forming die
- Publication number 20030218264
- Publication date Nov 27, 2003
- Konica Corporation
- Yuichi Akanabe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical element producing method, base material drawing method and...
- Publication number 20020170887
- Publication date Nov 21, 2002
- Konica Corporation
- Kazumi Furuta
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR