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Yoshifumi Masumoto
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Fukushima-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Input device
Patent number
11,275,477
Issue date
Mar 15, 2022
Alps Alpine Co., Ltd.
Junji Hashida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Input device
Patent number
10,761,663
Issue date
Sep 1, 2020
Alps Alpine Co., Ltd.
Suguru Wada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multilayer structure, method of manufacturing multilayer structure,...
Patent number
10,649,561
Issue date
May 12, 2020
Alps Alpine Co., Ltd.
Yoshifumi Masumoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multilayer structure, method of manufacturing multilayer structure,...
Patent number
10,401,993
Issue date
Sep 3, 2019
Alps Alpine Co., Ltd.
Yoshifumi Masumoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Input device having flexible circuit board
Patent number
10,310,654
Issue date
Jun 4, 2019
Alps Alpine Co., Ltd.
Junji Hashida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Liquid crystal display driven by one driving IC
Patent number
7,277,147
Issue date
Oct 2, 2007
Alps Electric Co., Ltd.
Yasuhiro Miki
G02 - OPTICS
Information
Patent Grant
Liquid crystal display apparatus
Patent number
6,297,786
Issue date
Oct 2, 2001
Alps Electric Co., Ltd.
Ryohei Kakuta
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Substrate for liquid crystal display element and method for manufac...
Patent number
5,877,828
Issue date
Mar 2, 1999
Alps Electric Co., Ltd.
Takao Tanaka
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
INPUT DEVICE
Publication number
20210255739
Publication date
Aug 19, 2021
ALPS ALPINE CO., LTD.
Junji HASHIDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MULTILAYER STRUCTURE, METHOD OF MANUFACTURING MULTILAYER STRUCTURE,...
Publication number
20190272051
Publication date
Sep 5, 2019
ALPS ALPINE CO., LTD.
Yoshifumi MASUMOTO
G06 - COMPUTING CALCULATING COUNTING
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
Publication number
20180074631
Publication date
Mar 15, 2018
Alps Electric Co., Ltd.
Junji HASHIDA
B32 - LAYERED PRODUCTS
Information
Patent Application
MULTILAYER STRUCTURE, METHOD OF MANUFACTURING MULTILAYER STRUCTURE,...
Publication number
20180067574
Publication date
Mar 8, 2018
Alps Electric Co., Ltd.
Yoshifumi MASUMOTO
G02 - OPTICS
Information
Patent Application
TOUCH PANEL INTEGRATED DISPLAY DEVICE AND METHOD FOR MANUFACTURING...
Publication number
20130016047
Publication date
Jan 17, 2013
Alps Electric Co., Ltd.
Yoshifumi MASUMOTO
G02 - OPTICS
Information
Patent Application
INPUT DEVICE
Publication number
20120268914
Publication date
Oct 25, 2012
Alps Electric Co., Ltd.
Yoshifumi MASUMOTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Transflective liquid crystal display panel and color liquid crystal...
Publication number
20060221276
Publication date
Oct 5, 2006
Alps Electric Co., Ltd.
Yoshifumi Masumoto
G02 - OPTICS
Information
Patent Application
Liquid crystal display driven by one driving IC
Publication number
20050259208
Publication date
Nov 24, 2005
Alps Electric Co., Ltd.
Yasuhiro Miki
G02 - OPTICS
Information
Patent Application
Liquid crystal display device having controlled gap between substrates
Publication number
20040017534
Publication date
Jan 29, 2004
Alps Electric Co., Ltd.
Yasuhiro Miki
G02 - OPTICS
Information
Patent Application
Liquid crystal display device and manufacturing method of liquid cr...
Publication number
20030227593
Publication date
Dec 11, 2003
Alps Electric Co., Ltd.
Yasuhiro Miki
G02 - OPTICS