Tsugumi YAMAZAKI

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Steel pipe for fuel injection pipe and fuel injection pipe using th...
- Patent number 12,000,364
- Issue date Jun 4, 2024
- USUI CO., LTD.
- Tatsuya Masuda
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel pipe for fuel injection pipe and method for producing the same
- Patent number 11,203,793
- Issue date Dec 21, 2021
- USUI CO., LTD.
- Tatsuya Masuda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
STEEL PIPE FOR FUEL INJECTION PIPE AND METHOD FOR PRODUCING THE SAME
- Publication number 20180171426
- Publication date Jun 21, 2018
- USUI KOKUSAI SANGYO KAISHA, LTD.
- Tatsuya MASUDA
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL PIPE FOR FUEL INJECTION PIPE AND FUEL INJECTION PIPE USING TH...
- Publication number 20160369759
- Publication date Dec 22, 2016
- USUI KOKUSAI SANGYO KAISHA, LTD.
- Tatsuya MASUDA
- C21 - METALLURGY OF IRON