Hideaki Hattan

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Reflection-type photoelectric switching apparatus
- Patent number 4,306,147
- Issue date Dec 15, 1981
- Omron Tateisi Electronics Co.
- Toshifumi Fukuyama
- G01 - MEASURING TESTING
Information Patent Grant
Fluid tight ultrasonically welded photoelectric device
- Patent number 4,211,923
- Issue date Jul 8, 1980
- Omron Tateisi Electronics Co.
- Toshifumi Fukuyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL