Naoto Katsuki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Spectacle lens supply system, ordering system, and manufacturing me...
- Patent number 8,295,961
- Issue date Oct 23, 2012
- Hoya Corporation
- Takashi Daimaru
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Spectacle Lens Supply System, Ordering System, and Manufacturing Me...
- Publication number 20090222122
- Publication date Sep 3, 2009
- Takashi Daimaru
- G06 - COMPUTING CALCULATING COUNTING