Izumi Sakai

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Solihull, GB

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Patents Grantslast 30 patents

Information Patent Grant
Optical displacement sensor using dual reference reflectors
- Patent number 5,473,156
- Issue date Dec 5, 1995
- Lucas Industries public limited company
- Robert A. Pinnock
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for measuring speed
- Patent number 5,307,293
- Issue date Apr 26, 1994
- Lucas Industries public limited company
- Izumi Sakai
- G01 - MEASURING TESTING
Information Patent Grant
Speed and direction sensing apparatus for a vehicle
- Patent number 5,075,864
- Issue date Dec 24, 1991
- Lucas Industries public limited company
- Izumi Sakai
- G01 - MEASURING TESTING
Information Patent Grant
Method of and apparatus for measuring speed
- Patent number 4,961,643
- Issue date Oct 9, 1990
- Lucas Industries Public Limited Company
- Izumi Sakai
- G01 - MEASURING TESTING