Koji TSUKAMOTO

Follow

Person

Niigata-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Input device and method of manufacturing the same
- Patent number 8,933,900
- Issue date Jan 13, 2015
- Alps Electric Co., Ltd.
- Koji Tsukamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Input device and method of producing input apparatus
- Patent number 8,519,723
- Issue date Aug 27, 2013
- Alps Electric Co., Ltd.
- Koji Tsukamoto
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
INPUT DEVICE
- Publication number 20190050083
- Publication date Feb 14, 2019
- Alps Electric Co., Ltd.
- Suguru WADA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INPUT DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20120249453
- Publication date Oct 4, 2012
- Alps Electric Co., Ltd.
- Koji TSUKAMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INPUT DEVICE AND METHOD OF PRODUCING INPUT APPARATUS
- Publication number 20120098551
- Publication date Apr 26, 2012
- Alps Electric Co., Ltd.
- Koji TSUKAMOTO
- G06 - COMPUTING CALCULATING COUNTING