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Ryohei OBAN
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Osaka, JP
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Patents Grants
last 30 patents
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Patent Grant
Piezoelectric speaker
Patent number
12,120,960
Issue date
Oct 15, 2024
Nitto Denko Corporation
Yusuke Komoto
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
Information
Patent Application
SURFACE-MODIFYING SHEET, LAMINATE, SURFACE-MODIFIED MEMBER, COATED...
Publication number
20240217219
Publication date
Jul 4, 2024
NITTO DENKO CORPORATION
Ryohei OBAN
B32 - LAYERED PRODUCTS
Information
Patent Application
SURFACE-MODIFIED MEMBER, COATED ARTICLE, METHOD FOR PRODUCING SURFA...
Publication number
20240140077
Publication date
May 2, 2024
NITTO DENKO CORPORATION
Asuka ENDO
B32 - LAYERED PRODUCTS
Information
Patent Application
SURFACE-MODIFYING SHEET, LAMINATE, SURFACE-MODIFIED MEMBER, COATED...
Publication number
20240026100
Publication date
Jan 25, 2024
NITTO DENKO CORPORATION
Ryohei OBAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR MANUFACTURING LAMINATE, METHOD FOR MANUFACTURING COATED...
Publication number
20220371314
Publication date
Nov 24, 2022
NITTO DENKO CORPORATION
Shigeki ISHIGURO
B32 - LAYERED PRODUCTS
Information
Patent Application
ACTIVE NOISE CONTROL SYSTEM
Publication number
20220223136
Publication date
Jul 14, 2022
NITTO DENKO CORPORATION
Kohei OTO
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHOD FOR MANUFACTURING LAMINATE, METHOD FOR MANUFACTURING COATED...
Publication number
20220134727
Publication date
May 5, 2022
NITTO DENKO CORPORATION
Kayo SHIMOKAWA
B32 - LAYERED PRODUCTS
Information
Patent Application
PIEZOELECTRIC SPEAKER
Publication number
20200287125
Publication date
Sep 10, 2020
NITTO DENKO CORPORATION
Yusuke KOMOTO
H01 - BASIC ELECTRIC ELEMENTS