Hirotoshi Maekawa

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Himeji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Trouble-diagnosis multi-function tester
- Patent number 5,506,772
- Issue date Apr 9, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Tsutomu Kubozono
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fault diagnosis system for electronic device on automobiles
- Patent number RE33692
- Issue date Sep 17, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Shigeaki Hirano
- 324 - Electricity: measuring and testing
Information Patent Grant
Trouble-diagnosable multifunction testing apparatus
- Patent number 4,924,391
- Issue date May 8, 1990
- Mitsubishi Denki Kabushiki Kaisha
- Shigeaki Hirano
- G01 - MEASURING TESTING
Information Patent Grant
Failure memory device
- Patent number 4,910,678
- Issue date Mar 20, 1990
- Mitsubishi Denki Kabushiki Kaisha
- Tsutomu Kubozono
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fault diagnosis system for electronic devices on automobiles
- Patent number 4,901,025
- Issue date Feb 13, 1990
- Mitsubishi Denki Kabushiki Kaisha
- Shigeaki Hirano
- G01 - MEASURING TESTING
Information Patent Grant
Fault diagnosis system for electronic devices on automobiles
- Patent number 4,862,371
- Issue date Aug 29, 1989
- Mitsubishi Denki Kabushiki Kaisha
- Hirotoshi Maekawa
- G06 - COMPUTING CALCULATING COUNTING