Yasumitsu Nozawa

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor memory device and method relieving defect of semicond...
- Patent number 6,018,488
- Issue date Jan 25, 2000
- Kabushiki Kaisha Toshiba
- Akihiro Mishima
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 5,966,333
- Issue date Oct 12, 1999
- Kabushiki Kaisha Toshiba
- Takayuki Otani
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device and SRAM having plural power supply voltages
- Patent number 5,825,707
- Issue date Oct 20, 1998
- Kabushiki Kaisha Toshiba
- Yasumitsu Nozawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device having bit line equalizing means
- Patent number 5,487,044
- Issue date Jan 23, 1996
- Kabushiki Kaisha Toshiba
- Takayuki Kawaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit for a stable constant delay time
- Patent number 5,459,423
- Issue date Oct 17, 1995
- Kabushiki Kaisha Toshiba
- Yasumitsu Nozawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
BiMOS logical circuit
- Patent number 4,804,868
- Issue date Feb 14, 1989
- Kabushiki Kaisha Toshiba
- Masami Masuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
BiMOS logical circuit
- Patent number 4,804,869
- Issue date Feb 14, 1989
- Kabushiki Kaisha Toshiba
- Masami Masuda
- H03 - BASIC ELECTRONIC CIRCUITRY