Takashi Soma

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Kiyose, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for projecting a beam of electrically charged...
- Patent number 4,182,958
- Issue date Jan 8, 1980
- Rikagaku Kenkyusho
- Eiichi Goto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of projecting a beam of charged particles
- Patent number 4,112,305
- Issue date Sep 5, 1978
- Rikagaku Kenkyusho
- Eiichi Goto
- H01 - BASIC ELECTRIC ELEMENTS