Kentaro Ishihara

Follow

Person

Fukuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Microphone
- Patent number 11,700,469
- Issue date Jul 11, 2023
- Hosiden Corporation
- Kazuki Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MICROPHONE
- Publication number 20220256265
- Publication date Aug 11, 2022
- HOSIDEN CORPORATION
- Kazuki WATANABE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Vibrator
- Publication number 20140103750
- Publication date Apr 17, 2014
- HOSIDEN CORPORATION
- Kentaro Ishihara
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL