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Patents Grants
last 30 patents
Information
Patent Grant
Water content sensor and road surface state detection device
Patent number
11,480,520
Issue date
Oct 25, 2022
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Hirotaka Matsunami
G01 - MEASURING TESTING
Information
Patent Grant
Functional water concentration sensor, and calculation method
Patent number
11,199,493
Issue date
Dec 14, 2021
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Yoshifumi Watabe
G01 - MEASURING TESTING
Information
Patent Grant
Functional water concentration sensor
Patent number
10,180,395
Issue date
Jan 15, 2019
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Yoshifumi Suehiro
G01 - MEASURING TESTING
Information
Patent Grant
Wafer level package structure and production method therefor
Patent number
8,080,869
Issue date
Dec 20, 2011
Panasonic Electric Works Co., Ltd.
Takafumi Okudo
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Wafer level package structure, and sensor device obtained from the...
Patent number
8,067,769
Issue date
Nov 29, 2011
Panasonic Electric Works Co., Ltd.
Takafumi Okudo
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Sensor device and production method therefor
Patent number
8,026,594
Issue date
Sep 27, 2011
Panasonic Electric Works Co., Ltd.
Takafumi Okudo
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Method and apparatus for modifying object with electrons generated...
Patent number
7,898,160
Issue date
Mar 1, 2011
Panasonic Electric Works Co., Ltd.
Koichi Aizawa
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Sensor device and production method therefor
Patent number
7,674,638
Issue date
Mar 9, 2010
Panasonic Electric Works Co., Ltd.
Takafumi Okudo
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Field emission-type electron source and method of producing the same
Patent number
7,268,476
Issue date
Sep 11, 2007
Matsushita Electric Works, Ltd.
Tsutomu Ichihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Field emission electron source and production method thereof
Patent number
6,844,664
Issue date
Jan 18, 2005
Matsushita Electric Works, Ltd.
Takuya Komoda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Field emission-type electron source and method of biasing the same
Patent number
6,784,621
Issue date
Aug 31, 2004
Matsushita Electric Works, Ltd.
Takuya Komoda
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method of and apparatus for manufacturing field emission-type elect...
Patent number
6,753,196
Issue date
Jun 22, 2004
Matsushita Electric Works, Ltd.
Takuya Komoda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Field emission-type electron source
Patent number
6,720,717
Issue date
Apr 13, 2004
Matsushita Electric Works, Ltd.
Takuya Komoda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Field emission type electron source
Patent number
6,707,061
Issue date
Mar 16, 2004
Matsushita Electric Works, Ltd.
Takuya Komoda
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
WATER CONTENT SENSOR AND ROAD SURFACE STATE DETECTION DEVICE
Publication number
20200408676
Publication date
Dec 31, 2020
Panasonic Intellectual Property Management Co., Ltd.
Hirotaka MATSUNAMI
G01 - MEASURING TESTING
Information
Patent Application
FUNCTIONAL WATER CONCENTRATION SENSOR, AND CALCULATION METHOD
Publication number
20200309682
Publication date
Oct 1, 2020
Panasonic Intellectual Property Management Co., Ltd.
Yoshifumi WATABE
G01 - MEASURING TESTING
Information
Patent Application
FUNCTIONAL WATER CONCENTRATION SENSOR
Publication number
20180284014
Publication date
Oct 4, 2018
Panasonic Intellectual Property Management Co., Ltd.
Yoshifumi SUEHIRO
G01 - MEASURING TESTING
Information
Patent Application
WAFER LEVEL PACKAGE STRUCTURE, AND SENSOR DEVICE OBTAINED FROM THE...
Publication number
20090267165
Publication date
Oct 29, 2009
Takafumi Okudo
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
SENSOR DEVICE AND PRODUCTION METHOD THEREFOR
Publication number
20090236678
Publication date
Sep 24, 2009
Takafumi Okudo
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
WAFER LEVEL PACKAGE STRUCTURE AND PRODUCTION METHOD THEREFOR
Publication number
20090159997
Publication date
Jun 25, 2009
Takafumi Okudo
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
SENSOR DEVICE AND PRODUCTION METHOD THEREFOR
Publication number
20090152656
Publication date
Jun 18, 2009
Takafumi Okudo
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Field emission-type electron source and method of producing the same
Publication number
20060049393
Publication date
Mar 9, 2006
Tsutomu Ichihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Field emission electron source and production method thereof
Publication number
20030102793
Publication date
Jun 5, 2003
Takuya Komoda
B82 - NANO-TECHNOLOGY
Information
Patent Application
Field emission-type electron source and method of biasing the same
Publication number
20030090211
Publication date
May 15, 2003
MATSUSHITA ELECTRIC WORKS, Ltd.
Takuya Komoda
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Field emission-type electron source
Publication number
20030076023
Publication date
Apr 24, 2003
MATSUSHITA ELECTRIC WORKS, Ltd.
Takuya Komoda
B82 - NANO-TECHNOLOGY
Information
Patent Application
Field emission type electron source
Publication number
20030020059
Publication date
Jan 30, 2003
Takuya Komoda
B82 - NANO-TECHNOLOGY
Information
Patent Application
Method of and apparatus for manufacturing field emission-type elect...
Publication number
20030013215
Publication date
Jan 16, 2003
MATSUSHITA ELECTRIC WORKS, Ltd.
Takuya Komoda
B82 - NANO-TECHNOLOGY