Masakatsu Matsumoto

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electro-static floating type gyro device
- Patent number 8,331,075
- Issue date Dec 11, 2012
- Tokimec Inc.
- Masao Kishimoto
- G01 - MEASURING TESTING
Information Patent Grant
Contactless data processing apparatus
- Patent number 5,354,975
- Issue date Oct 11, 1994
- Tokimec Inc.
- Yoshihito Ishibashi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Electro-static floating type gyro device
- Publication number 20070204706
- Publication date Sep 6, 2007
- Masao Kishimoto
- G01 - MEASURING TESTING