MASATOSHI YAMAI

Follow

Person

HSIN-CHU COUNTY, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Gear detection circuit and wrist watch
- Patent number 10,907,993
- Issue date Feb 2, 2021
- PixArt Imaging Inc.
- Masatoshi Yamai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Gear position detection device, wrist watch and operating method th...
- Patent number 10,527,460
- Issue date Jan 7, 2020
- PixArt Imaging Inc.
- Masatoshi Yamai
- G01 - MEASURING TESTING
Information Patent Grant
Capacitive joystick device
- Patent number 9,996,169
- Issue date Jun 12, 2018
- PixArt Imaging Inc.
- Masatoshi Yamai
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
GEAR DETECTION CIRCUIT AND WRIST WATCH
- Publication number 20200049529
- Publication date Feb 13, 2020
- PIXART IMAGING INC.
- Masatoshi YAMAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GEAR POSITION DETECTION DEVICE, WRIST WATCH AND OPERATING METHOD TH...
- Publication number 20190137301
- Publication date May 9, 2019
- PIXART IMAGING INC.
- Masatoshi YAMAI
- G01 - MEASURING TESTING
Information Patent Application
CAPACITIVE JOYSTICK DEVICE
- Publication number 20160004333
- Publication date Jan 7, 2016
- PIXART IMAGING INC.
- MASATOSHI YAMAI
- G06 - COMPUTING CALCULATING COUNTING