Katsuji Fujita

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Ooita, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device having multilevel tab leads
- Patent number 5,598,030
- Issue date Jan 28, 1997
- Kabushiki Kaisha Toshiba
- Shin-ichi Imai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Voltage comparator circuit having hysteresis characteristics of nar...
- Patent number 5,079,443
- Issue date Jan 7, 1992
- Kabushiki Kaisha Toshiba
- Yoshio Wada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor protective device
- Patent number 4,543,593
- Issue date Sep 24, 1985
- Tokyo Shibaura Denki Kabushiki Kaisha
- Katsuji Fujita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 4,484,212
- Issue date Nov 20, 1984
- Tokyo Shibaura Denki Kabushiki Kaisha
- Shigeru Komatsu
- H01 - BASIC ELECTRIC ELEMENTS