Takayuki HATTORI

Follow

Person

Shiga, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Laminated acoustic absorption member
- Patent number 11,801,660
- Issue date Oct 31, 2023
- JNC Corporation
- Takayuki Hattori
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
LAYERED SOUND-ABSORBING MATERIAL
- Publication number 20220410525
- Publication date Dec 29, 2022
- JNC CORPORATION
- Takayuki HATTORI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LAMINATED SOUND ABSORBING MATERIAL
- Publication number 20220165243
- Publication date May 26, 2022
- JNC CORPORATION
- Takayuki HATTORI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LAMINATE SOUND-ABSORBING MATERIAL
- Publication number 20210245469
- Publication date Aug 12, 2021
- JNC CORPORATION
- Takayuki HATTORI
- B60 - VEHICLES IN GENERAL
Information Patent Application
LAMINATED ACOUSTIC ABSORPTION MEMBER
- Publication number 20210094258
- Publication date Apr 1, 2021
- JNC CORPORATION
- Takayuki HATTORI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LAMINATED SOUND ABSORPTION MEMBER
- Publication number 20200391478
- Publication date Dec 17, 2020
- JNC CORPORATION
- Takayuki HATTORI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LAMINATED SOUND ABSORPTION MEMBER
- Publication number 20200254719
- Publication date Aug 13, 2020
- JNC CORPORATION
- Takayuki HATTORI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LAMINATED SOUND-ABSORBING MATERIAL CONTAINING ULTRAFINE FIBERS
- Publication number 20200005753
- Publication date Jan 2, 2020
- JNC CORPORATION
- Takayuki HATTORI
- B32 - LAYERED PRODUCTS