Masakatsu Takahashi

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Ashiya-shi, Hyogo 659, JP

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Patents Grantslast 30 patents

Information Patent Grant
Scale usable as life line
- Patent number 5,383,285
- Issue date Jan 24, 1995
- Takahashi; Masakatsu
- Masakatsu Takahashi
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Wig-like cool cap and method for manufacturing
- Patent number 5,218,977
- Issue date Jun 15, 1993
- Masakatsu Takahashi
- A41 - WEARING APPAREL