Keita IKEGAMI

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for producing pressed component
- Patent number 11,135,633
- Issue date Oct 5, 2021
- Nippon Steel Corporation
- Yasuharu Tanaka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR PRODUCING PRESSED COMPONENT
- Publication number 20190160510
- Publication date May 30, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Yasuharu TANAKA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...