Toru Toyabe

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Kokubunji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Interband single-electron tunnel transistor and integrated circuit
- Patent number 5,422,496
- Issue date Jun 6, 1995
- Hitachi, Ltd.
- Shiroo Kamohara
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Grooved gate transistor having source and drain diffused layers wit...
- Patent number 5,408,116
- Issue date Apr 18, 1995
- Hitachi, Ltd.
- Junko Tanaka
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Interband single-electron tunnel transistor and integrated circuit
- Patent number 5,258,625
- Issue date Nov 2, 1993
- Hitachi, Ltd.
- Shiroo Kamohara
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Radiation-hardened semiconductor device with surface layer
- Patent number 4,998,155
- Issue date Mar 5, 1991
- Director-General of the Agency of Industrial Science and Technology
- Kikuo Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
I.sup.2 L Memory with nonvolatile storage
- Patent number 4,429,326
- Issue date Jan 31, 1984
- Hitachi, Ltd.
- Tomoyuki Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Insulated gate field effect transistor with source field shield ext...
- Patent number 4,172,260
- Issue date Oct 23, 1979
- Hitachi, Ltd.
- Takeaki Okabe
- H01 - BASIC ELECTRIC ELEMENTS