Hiroshi Matsushita

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San Francisco, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Computing network path delays so accurate absolute time can be forw...
- Patent number 6,941,109
- Issue date Sep 6, 2005
- Seiko Epson Corporation
- Hiroshi Matsushita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Software-compensated crystal oscillator
- Patent number 6,509,870
- Issue date Jan 21, 2003
- Seiko Epson Corporation
- Hiroshi Matsushita
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Computing network path delays so accurate absolute time can be forw...
- Publication number 20030157886
- Publication date Aug 21, 2003
- Hiroshi Matsushita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE