Masami Takahashi

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Mobara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Buffer control method for quickly determining whether a required da...
- Patent number 4,839,799
- Issue date Jun 13, 1989
- Hitachi, Ltd.
- Masami Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid crystal display element
- Patent number 4,540,242
- Issue date Sep 10, 1985
- Hitachi, Ltd.
- Yoshimichi Shibuya
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Liquid crystal matrix display cells piled with non-overlapping disp...
- Patent number 4,448,490
- Issue date May 15, 1984
- Hitachi, Ltd.
- Yoshimichi Shibuya
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device
- Patent number 4,392,717
- Issue date Jul 12, 1983
- Hitachi, Ltd.
- Yoshimichi Shibuya
- G02 - OPTICS
Information Patent Grant
Method for driving liquid crystal display elements
- Patent number 4,364,672
- Issue date Dec 21, 1982
- Hitachi, Ltd.
- Yoshimichi Shibuya
- G02 - OPTICS