Inventor
TAKAHASHI MASAKUNI
JP10 patents
Patents
10 patentsUS5805626ASep 8, 1998
Single-crystal lithium tetraborate and method making the same, optical converting method and converter device using the single-crystal lithium tetraborate, and optical apparatus using the optical converter device
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Wavelength conversion method with improved conversion efficiency
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Surface-coated cubic boron nitride sintered material tool
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Surface-coated cutting tool
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Surface-coated cutting tool providing excellent chipping resistance and wear resistance in heavy intermittent cutting
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Multilayer hard film-coated cutting tool
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Surface-coated cubic boron nitride sintered material tool
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US10556273B2Feb 11, 2020
Surface-coated cutting tool having excellent chipping resistance and wear resistance
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Surface-coated cutting tool and method of manufacturing the same
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US10569339B2Feb 25, 2020
Surface-coated cutting tool
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