TOKYU CAR CORPORATION, 1 KAMARIYA-CHO, KANAZAWA-KU, YOKOHAMA CITY, 236 JAPAN A CORP. OF JAPAN

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Patents Grantslast 30 patents

Information Patent Grant
Process for working metal material and structures
- Patent number 7,918,379
- Issue date Apr 5, 2011
- Osaka University
- Hidetoshi Fujii
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Derailment detecting method and derailment detecting apparatus for...
- Patent number 6,411,870
- Issue date Jun 25, 2002
- Tokyu Car Corporation
- Kunihito Sato
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Data reader
- Patent number 4,883,949
- Issue date Nov 28, 1989
- Tokyu Car Corporation
- Hiroshi Kokubo
- G06 - COMPUTING CALCULATING COUNTING

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Patents Applicationslast 30 patents

Information Patent Application
METAL MATERIAL PROCESSING METHOD, STRUCTURE PROCESSED USING METAL M...
- Publication number 20120237788
- Publication date Sep 20, 2012
- OSAKA UNIVERSITY
- Hidetoshi Fujii
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METAL MATERIAL PROCESSING METHOD, STRUCTURE PROCESSED USING METAL M...
- Publication number 20110274943
- Publication date Nov 10, 2011
- OSAKA UNIVERSITY
- Hidetoshi Fujii
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF JOINING METAL MATERIAL
- Publication number 20090166395
- Publication date Jul 2, 2009
- OSAKA UNIVERSITY
- Kazuhiro Nakata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of Connecting Metal Material
- Publication number 20080190907
- Publication date Aug 14, 2008
- Hidetoshi Fujii
- Hidetoshi Fujii
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of Connecting Metal Material
- Publication number 20080142572
- Publication date Jun 19, 2008
- HIDETOSHI FUJII
- Hidetoshi Fujii
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR