Masayoshi Hayashi

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Kobe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device of measuring a blood coagulating time
- Patent number 5,114,860
- Issue date May 19, 1992
- Toa Medical Electronics Co., Ltd.
- Masayoshi Hayashi
- G01 - MEASURING TESTING
Information Patent Grant
Particle size distribution analyzer
- Patent number 4,491,926
- Issue date Jan 1, 1985
- Toa Medical Electronics Co. Ltd.
- Tokuhiro Okada
- G01 - MEASURING TESTING
Information Patent Grant
Particle size distribution analyzer
- Patent number 4,488,248
- Issue date Dec 11, 1984
- Toa Medical Electronics Co., Ltd.
- Tokuhiro Okada
- G06 - COMPUTING CALCULATING COUNTING