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SAITAMA, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Power generating element converting vibration energy into electric...
Patent number
10,917,025
Issue date
Feb 9, 2021
Wacoh Corporation
Kazuhiro Okada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power generating element
Patent number
10,361,643
Issue date
Jul 23, 2019
Wacoh Corporation
Kazuhiro Okada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Force sensor and structure body used therein
Patent number
9,995,644
Issue date
Jun 12, 2018
Wacoh Corporation
Nobuhisa Nishioki
G01 - MEASURING TESTING
Information
Patent Grant
Force sensor
Patent number
9,383,277
Issue date
Jul 5, 2016
Wacoh Corporation
Kazuhiro Okada
G01 - MEASURING TESTING
Information
Patent Grant
Force detection device
Patent number
8,408,075
Issue date
Apr 2, 2013
Wacoh Corporation
Kazuhiro Okada
G01 - MEASURING TESTING
Information
Patent Grant
Sensor for detecting acceleration and angular velocity
Patent number
7,882,740
Issue date
Feb 8, 2011
Wacoh Corporation
Kazuhiro Okada
G01 - MEASURING TESTING
Information
Patent Grant
Capacitance type sensor
Patent number
7,391,411
Issue date
Jun 24, 2008
Nitta Corporation
Hideo Morimoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Force-detecting device
Patent number
7,219,561
Issue date
May 22, 2007
Wacoh Corporation
Kazuhiro Okada
G01 - MEASURING TESTING
Information
Patent Grant
Force detection device
Patent number
7,121,147
Issue date
Oct 17, 2006
Wacoh Corporation
Kazuhiro Okada
G01 - MEASURING TESTING
Information
Patent Grant
Force detector
Patent number
7,123,028
Issue date
Oct 17, 2006
Wacoh Corporation
Kazuhiro Okada
G01 - MEASURING TESTING
Information
Patent Grant
Input device of rotational operation quantity and operating device...
Patent number
7,075,527
Issue date
Jul 11, 2006
Wacoh Corporation
Shigeo Takagi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Force detection device
Patent number
6,990,867
Issue date
Jan 31, 2006
Wacoh Corporation
Kazuhiro Okada
G01 - MEASURING TESTING
Information
Patent Grant
Variable capacitance type input device
Patent number
6,940,495
Issue date
Sep 6, 2005
Nitta Corporation
Hideo Morimoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Acceleration sensor
Patent number
6,920,788
Issue date
Jul 26, 2005
Wacoh Corporation
Kazuhiro Okada
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Force detection device
Patent number
6,915,709
Issue date
Jul 12, 2005
Wacoh Corporation
Kazuhiro Okada
G01 - MEASURING TESTING
Information
Patent Grant
Force detector
Patent number
6,859,048
Issue date
Feb 22, 2005
Wacoh Corporation
Kazuhiro Okada
G01 - MEASURING TESTING
Information
Patent Grant
Force detector
Patent number
6,809,529
Issue date
Oct 26, 2004
Wacoh Corporation
Kazuhiro Okada
G01 - MEASURING TESTING
Information
Patent Grant
Acceleration sensor and manufacturing method for the same
Patent number
6,772,632
Issue date
Aug 10, 2004
Wacoh Corporation
Kazuhiro Okada
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Force sensor
Patent number
6,530,283
Issue date
Mar 11, 2003
Wacoh Corporation
Kazuhiro Okada
G01 - MEASURING TESTING
Information
Patent Grant
Sensor using capacitance element
Patent number
6,378,381
Issue date
Apr 30, 2002
Wacoh Corporation
Kazuhiro Okada
G01 - MEASURING TESTING
Information
Patent Grant
Electrostatic capacitive touch sensor
Patent number
6,373,265
Issue date
Apr 16, 2002
Nitta Corporation
Hideo Morimoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Angular velocity sensor
Patent number
6,367,326
Issue date
Apr 9, 2002
Wacoh Corporation
Kazuhiro Okada
G01 - MEASURING TESTING
Information
Patent Grant
Angular velocity sensor using piezoelectric element
Patent number
6,269,697
Issue date
Aug 7, 2001
Wacoh Corporation
Kazuhiro Okada
G01 - MEASURING TESTING
Information
Patent Grant
Angular velocity sensor
Patent number
6,205,856
Issue date
Mar 27, 2001
Wacoh Corporation
Kazuhiro Okada
G01 - MEASURING TESTING
Information
Patent Grant
Method of manufacturing a force sensor having an electrode which ch...
Patent number
6,159,761
Issue date
Dec 12, 2000
Wacoh Corporation
Kazuhiro Okada
G01 - MEASURING TESTING
Information
Patent Grant
Acceleration sensor using piezoelectric element
Patent number
6,098,461
Issue date
Aug 8, 2000
Wacoh Corporation
Kazuhiro Okada
G01 - MEASURING TESTING
Information
Patent Grant
Angular velocity sensor
Patent number
6,076,401
Issue date
Jun 20, 2000
Wacoh Corporation
Kazuhiro Okada
G01 - MEASURING TESTING
Information
Patent Grant
Angular velocity sensor
Patent number
6,003,371
Issue date
Dec 21, 1999
Wacoh Corporation
Kazuhiro Okada
G01 - MEASURING TESTING
Information
Patent Grant
Acceleration sensor
Patent number
5,962,787
Issue date
Oct 5, 1999
Wacoh Corporation
Kazuhiro Okada
G01 - MEASURING TESTING
Information
Patent Grant
Acceleration sensor
Patent number
5,856,620
Issue date
Jan 5, 1999
Wacoh Corporation
Kazuhiro Okada
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
POWER GENERATING ELEMENT
Publication number
20190115852
Publication date
Apr 18, 2019
WACOH CORPORATION
Kazuhiro OKADA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FORCE SENSOR AND STRUCTURE BODY USED THEREIN
Publication number
20170248482
Publication date
Aug 31, 2017
WACOH CORPORATION
Nobuhisa NISHIOKI
G01 - MEASURING TESTING
Information
Patent Application
FORCE SENSOR
Publication number
20160041049
Publication date
Feb 11, 2016
WACOH CORPORATION
Kazuhiro OKADA
G01 - MEASURING TESTING
Information
Patent Application
FORCE DETECTION DEVICE
Publication number
20110005338
Publication date
Jan 13, 2011
WACOH CORPORATION
Kazuhiro Okada
G01 - MEASURING TESTING
Information
Patent Application
Sensor for detecting acceleration and angular velocity
Publication number
20080289417
Publication date
Nov 27, 2008
WACOH CORPORATION
Kazuhiro Okada
G01 - MEASURING TESTING
Information
Patent Application
Force detector
Publication number
20050178214
Publication date
Aug 18, 2005
WACOH CORPORATION
Kazuhiro Okada
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Force detection device
Publication number
20050092096
Publication date
May 5, 2005
WACOH CORPORATION
Kazuhiro Okada
G01 - MEASURING TESTING
Information
Patent Application
Acceleration sensor and manufacturing method for the same
Publication number
20040231422
Publication date
Nov 25, 2004
WACOH CORPORATION
Kazuhiro Okada
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
FORCE DETECTION DEVICE
Publication number
20040187602
Publication date
Sep 30, 2004
WACOH CORPORATION
Kazuhiro Okada
G01 - MEASURING TESTING
Information
Patent Application
Force detection device
Publication number
20040187593
Publication date
Sep 30, 2004
WACOH CORPORATION
Kazuhiro Okada
G01 - MEASURING TESTING
Information
Patent Application
Force detector
Publication number
20040160235
Publication date
Aug 19, 2004
WACOH CORPORATION
Kazuhiro Okada
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Input device of rotational operation quantity and operating device...
Publication number
20040052016
Publication date
Mar 18, 2004
WACOH CORPORATION
Shigeo Takagi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Acceleration sensor and manufacturing method for the same
Publication number
20030209075
Publication date
Nov 13, 2003
WACOH CORPORATION
Kazuhiro Okada
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Force detector
Publication number
20030030452
Publication date
Feb 13, 2003
WACOH CORPORATION
Kazuhiro Okada
G01 - MEASURING TESTING
Information
Patent Application
Force sensor
Publication number
20010003326
Publication date
Jun 14, 2001
WACOH CORPORATION
Kazuhiro Okada
G01 - MEASURING TESTING
Trademark
last 30 trademarks