Hideki Asai

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Patents Grantslast 30 patents

Information Patent Grant
Particle image analyzing apparatus
- Patent number 6,229,912
- Issue date May 8, 2001
- Hitachi, Ltd.
- Hatsue Katahira
- G01 - MEASURING TESTING
Information Patent Grant
Flow type particle image analyzing method and apparatus for display...
- Patent number 5,878,160
- Issue date Mar 2, 1999
- Hitachi, Ltd.
- Hideyuki Horiuchi
- G01 - MEASURING TESTING
Information Patent Grant
Device for the classification and examination of particles in fluid
- Patent number 5,715,182
- Issue date Feb 3, 1998
- Hitachi, Ltd.
- Hideki Asai
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for flow type particle image analysis using a...
- Patent number 5,561,517
- Issue date Oct 1, 1996
- Hitachi, Ltd.
- Hideyuki Horiuchi
- G01 - MEASURING TESTING