Youichi Tanaka

Follow

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High-tensile steel with excellent weldability and toughness and wit...
- Patent number 8,882,936
- Issue date Nov 11, 2014
- Nippon Steel & Sumitomo Metal Corporation
- Yasushi Hasegawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Electron beam welded joint excellent in brittle fracture resistance
- Patent number 8,114,528
- Issue date Feb 14, 2012
- Nippon Steel Corporation
- Tadashi Ishikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ETHYLENE-alpha-OLEFIN COPOLYMER, THERMOPLASTIC RESIN COMPOSITION, F...
- Publication number 20240191067
- Publication date Jun 13, 2024
- Mitsui Chemicals, Inc.
- Shinya MATSUBARA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ETHYLENE-alpha-OLEFIN COPOLYMER, THERMOPLASTIC RESIN COMPOSITION, A...
- Publication number 20240191011
- Publication date Jun 13, 2024
- Mitsui Chemicals, Inc.
- Shinya MATSUBARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ETHYLENE RESIN COMPOSITION AND SHAPED ARTICLE
- Publication number 20240191068
- Publication date Jun 13, 2024
- Mitsui Chemicals, Inc.
- Shinya MATSUBARA
- B32 - LAYERED PRODUCTS
Information Patent Application
HIGH-TENSILE STEEL WITH EXCELLENT WELDABILITY AND TOUGHNESS AND WIT...
- Publication number 20110129381
- Publication date Jun 2, 2011
- NIPON STEEL CORPORATION
- Yasushi Hasegawa
- C21 - METALLURGY OF IRON
Information Patent Application
ELECTRON BEAM WELDED JOINT EXCELLENT IN BRITTLE FRACTURE RESISTANCE
- Publication number 20100028717
- Publication date Feb 4, 2010
- Tadashi Ishikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR