Shoichiro Tonomura

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for total reflection X-ray fluorescence spectr...
- Patent number 6,041,096
- Issue date Mar 21, 2000
- Asahi Kasei Kogyo Kabushiki Kaisha
- Ichiro Doi
- G01 - MEASURING TESTING
Information Patent Grant
High luminance thin-film electroluminescent device
- Patent number 5,554,449
- Issue date Sep 10, 1996
- Asahi Kasei Kogyo Kabushiki Kaisha
- Shoichiro Tonomura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS