Seiji Tokita

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Fukushima-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display apparatus
- Patent number 6,297,786
- Issue date Oct 2, 2001
- Alps Electric Co., Ltd.
- Ryohei Kakuta
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DRIVING VOLTAGE GENERATOR OF LIQUID CRYSTAL DISPLAY UNIT
- Publication number 20010013864
- Publication date Aug 16, 2001
- RYOHEI KAKUTA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS