Takafumi AMATA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tracked undercarriage component, and method for producing the same
- Patent number 12,098,450
- Issue date Sep 24, 2024
- Komatsu Ltd.
- Eiji Amada
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
IMPACT AND WEAR RESISTANT COMPONENT, AND METHOD FOR PRODUCING THE SAME
- Publication number 20220025475
- Publication date Jan 27, 2022
- Komatsu Ltd.
- Eiji AMADA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
STEEL MATERIAL
- Publication number 20220025493
- Publication date Jan 27, 2022
- NIPPON STEEL CORPORATION
- Yutaka NEISHI
- C21 - METALLURGY OF IRON
Information Patent Application
TRACKED UNDERCARRIAGE COMPONENT, AND METHOD FOR PRODUCING THE SAME
- Publication number 20210316801
- Publication date Oct 14, 2021
- Komatsu Ltd.
- Eiji AMADA
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS