Naohiko Suzuki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
System radio transmission of liquid level data and battery saving t...
- Patent number 5,111,201
- Issue date May 5, 1992
- Tokyo Tatsuno Co., Ltd.
- Hiroshi Matsumura
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for exchanging oil for device having oil pan for circulat...
- Patent number 4,938,315
- Issue date Jul 3, 1990
- Tokyo Tatsuno Co., Ltd.
- Yasuto Ohta
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES