Ryohei Motegi

Follow

Person

Hiratsuka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic current meter
- Patent number 6,928,369
- Issue date Aug 9, 2005
- Tokimec, Inc.
- Masao Kishimoto
- G01 - MEASURING TESTING
Information Patent Grant
Flaw detection apparatus employing tire probes having ultrasonic os...
- Patent number 5,786,535
- Issue date Jul 28, 1998
- Tokimec Inc.
- Shinichi Takeuchi
- G01 - MEASURING TESTING
Information Patent Grant
Flow detection apparatus employing tire probes having ultrasonic os...
- Patent number 5,602,336
- Issue date Feb 11, 1997
- Tokimec Inc.
- Shinichi Takeuchi
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic flow velocity measurement method and apparatus thereof
- Patent number 5,280,728
- Issue date Jan 25, 1994
- Tokimec Inc.
- Toshio Sato
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for monitoring state of polymeric materials
- Patent number 5,170,667
- Issue date Dec 15, 1992
- Tokimec, Inc.
- Shinichi Takeuchi
- G01 - MEASURING TESTING
Information Patent Grant
Access alarming method and apparatus for working vehicle
- Patent number 4,937,795
- Issue date Jun 26, 1990
- Tokyo Keiki Co., Ltd.
- Ryohei Motegi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of and apparatus for measuring flow velocity by using ultras...
- Patent number 4,930,358
- Issue date Jun 5, 1990
- Tokyo Keiki Co., Ltd.
- Ryohei Motegi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Ultrasonic current meter
- Publication number 20040107779
- Publication date Jun 10, 2004
- Masao Kishimoto
- G01 - MEASURING TESTING