Hideaki Yamashita

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Driving method of a display device employing electro-light-emitting...
- Patent number 6,222,323
- Issue date Apr 24, 2001
- Matsushita Electric Industrial Co., Ltd.
- Akihiro Yamashita
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Printing apparatus with registration positioning plate
- Patent number 4,958,199
- Issue date Sep 18, 1990
- Matsushita Electric Industrial Co., Ltd.
- Hideaki Yamashita
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL