Hiroyasu Nagasaka

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Chiryu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of measuring temperatures and portable recorder for storing...
- Patent number 4,773,766
- Issue date Sep 27, 1988
- Daido Tokushuko Kabushiki Kaisha
- Hiroyasu Nagasaka
- G01 - MEASURING TESTING
Information Patent Grant
Method of measuring temperatures and portable recorder for storing...
- Patent number 4,636,093
- Issue date Jan 13, 1987
- Daido Tokushuko Kabushiki Kaisha
- Hiroyasu Nagasaka
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for scanning a material for detection of flaws and having...
- Patent number 4,596,953
- Issue date Jun 24, 1986
- Daidotokushuko Kabushikikaisha
- Hiroyasu Nagasaka
- G01 - MEASURING TESTING
Information Patent Grant
Method of plastic working of metal materials
- Patent number 4,407,682
- Issue date Oct 4, 1983
- Daido Tokushuko Kabushiki Kaisha
- Shigeki Sawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...