Kazuyuki KOBAYASHI

Follow

Person

Hamamatsu-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Board for musical instrument, and stringed instrument
- Patent number 10,629,170
- Issue date Apr 21, 2020
- Yamaha Corporation
- Asumi Matsuda
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Board for Musical Instrument, and Stringed Instrument
- Publication number 20190251932
- Publication date Aug 15, 2019
- Yamaha Corporation
- Asumi MATSUDA
- B32 - LAYERED PRODUCTS
Information Patent Application
VIBRATORY STRUCTURE
- Publication number 20180202512
- Publication date Jul 19, 2018
- Yamaha Corporation
- Takao KOYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER