Toyohiro Chikyou

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Tsukuba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Decelerating and focusing ion beam device
- Patent number 5,748,360
- Issue date May 5, 1998
- National Research Institute for Metals
- Toyohiro Chikyou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quantum effective device and process for its production
- Patent number 5,134,091
- Issue date Jul 28, 1992
- National Research Institute For Metals
- Toyohiro Chikyou
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Quantum effective device and process for its production
- Patent number 5,132,247
- Issue date Jul 21, 1992
- National Research Institute For Metals
- Toyohiro Chikyou
- B82 - NANO-TECHNOLOGY