Masafumi Itokazu

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display device and process for production thereof
- Patent number 6,323,918
- Issue date Nov 27, 2001
- Fujitsu Limited
- Koji Yoshioka
- G02 - OPTICS
Information Patent Grant
Liquid-crystal display device having checkout circuit
- Patent number 6,064,222
- Issue date May 16, 2000
- Fujitsu Limited
- Keizo Morita
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Active-matrix liquid crystal display and method of driving same
- Patent number 6,040,814
- Issue date Mar 21, 2000
- Fujitsu Limited
- Hiroshi Murakami
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid-crystal display having the capability of a tablet
- Patent number 5,923,320
- Issue date Jul 13, 1999
- Fujitsu Limited
- Hiroshi Murakami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Driving circuit for liquid-crystal display device
- Patent number 5,859,627
- Issue date Jan 12, 1999
- Fujitsu Limited
- Takayuki Hoshiya
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS