Hisao Shigenaga

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Kobe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic traffic tariff reception system and vehicle identificati...
- Patent number 5,554,984
- Issue date Sep 10, 1996
- Mitsubishi Jukogyo Kabushiki Kaisha
- Hisao Shigenaga
- G07 - CHECKING-DEVICES