Takeshi Takao

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for judging plastic
- Patent number 6,624,417
- Issue date Sep 23, 2003
- Idec Izumi Corporation
- Koji Inada
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for detecting transparent substances
- Patent number RE37926
- Issue date Dec 10, 2002
- Idec Izumi Corporation
- Toshihiro Fujita
- 250 - Radiant energy
Information Patent Grant
Apparatus and method for detecting transparent substances
- Patent number 6,043,504
- Issue date Mar 28, 2000
- Idec Izumi Corporation
- Toshihiro Fujita
- G01 - MEASURING TESTING