Takayuki Iino

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Hitachi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information exchange system
- Patent number 6,512,464
- Issue date Jan 28, 2003
- Hitachi, Ltd.
- Kazunori Takahashi
- G08 - SIGNALLING
Information Patent Grant
Information exchange system
- Patent number 6,335,693
- Issue date Jan 1, 2002
- Hitachi, Ltd.
- Kazunori Takahashi
- G08 - SIGNALLING
Information Patent Grant
Time management system for passing vehicles
- Patent number 6,218,963
- Issue date Apr 17, 2001
- Hitachi, Ltd.
- Toshihiro Kawanabe
- G07 - CHECKING-DEVICES
Information Patent Grant
Information exchange system
- Patent number 6,097,313
- Issue date Aug 1, 2000
- Hitachi, Ltd.
- Kazunori Takahashi
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
Information exchange system
- Publication number 20020036571
- Publication date Mar 28, 2002
- Hitachi, Ltd
- Kazunori Takahashi
- G08 - SIGNALLING