Toshiro Yoda

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Shinjyuku-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for measuring light transmittance and apparatus therefor
- Patent number 6,816,246
- Issue date Nov 9, 2004
- Hoya Corporation
- Hisanori Akiyama
- G01 - MEASURING TESTING
Information Patent Grant
Spectacle lens image sensing processing apparatus and spectacle len...
- Patent number 6,671,039
- Issue date Dec 30, 2003
- Hoya Corporation
- Toshiro Yoda
- G01 - MEASURING TESTING
Information Patent Grant
Automatic lens meter
- Patent number 6,621,564
- Issue date Sep 16, 2003
- Hoya Corporation
- Hisanori Akiyama
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for obtaining optical center lens, attaching l...
- Patent number 6,608,673
- Issue date Aug 19, 2003
- Hoya Corporation
- Hisanori Akiyama
- B24 - GRINDING POLISHING
Information Patent Grant
Method for evaluating an ocular optical lens and apparatus and memo...
- Patent number 6,604,826
- Issue date Aug 12, 2003
- Hoya Corporation
- Hisanori Akiyama
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Automatic lens meter
- Publication number 20020140928
- Publication date Oct 3, 2002
- Hoya Corporation
- Hisanori Akiyama
- G01 - MEASURING TESTING
Information Patent Application
Method for measuring light transmittance and apparatus therefor
- Publication number 20020131038
- Publication date Sep 19, 2002
- Hoya Corporation
- Hisanori Akiyama
- G01 - MEASURING TESTING
Information Patent Application
Method for evaluating an ocular optical lens and apparatus and memo...
- Publication number 20020071096
- Publication date Jun 13, 2002
- Hoya Corporation
- Hisanori Akiyama
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for obtaining optical center lens, attaching l...
- Publication number 20020060787
- Publication date May 23, 2002
- HOYA CORPORATION
- Hisanori Akiyama
- B24 - GRINDING POLISHING
Information Patent Application
Spectacle lens image sensing processing apparatus and spectacle len...
- Publication number 20010055111
- Publication date Dec 27, 2001
- Toshiro Yoda
- G01 - MEASURING TESTING