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Patents Grants
last 30 patents
Information
Patent Grant
Composite longitudinal vibration mechanical filter having undesired...
Patent number
5,751,200
Issue date
May 12, 1998
Nihon Musen Kabushiki Kaisha
Kazuo Yamashita
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Composite longitudinal vibration mechanical filter's method of manu...
Patent number
5,740,595
Issue date
Apr 21, 1998
Nihon Musen Kabushiki Kaisha
Kazuo Yamashita
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Tunable composite longitudinal vibration mechanical filter manufact...
Patent number
5,528,806
Issue date
Jun 25, 1996
Nihon Musen Kabushiki Kaisha
Kazuo Yamashita
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Surface acoustic wave device
Patent number
5,523,641
Issue date
Jun 4, 1996
Nihon Musen Kabushiki Kaisha
Hiromi Yatsuda
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Videotext communication network with a receiving terminal that auto...
Patent number
5,218,708
Issue date
Jun 8, 1993
Zaidanhouzin Kasenzyouho-Senta
Yoshiyuki Kanbayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Programmable frequency dividing apparatus
Patent number
5,195,111
Issue date
Mar 16, 1993
Nihon Musen Kabushiki Kaisha
Nobuyuki Adachi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Composite longitudinal vibration mechanical filter having central f...
Patent number
5,187,458
Issue date
Feb 16, 1993
Nihon Musen Kabushiki Kaisha
Kazuo Yamashita
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Surface elastic wave filter having finger omitted transducers to el...
Patent number
5,175,519
Issue date
Dec 29, 1992
Nihon Musen Kabushiki Kaisha
Hiromi Yatsuda
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Programmable frequency divider
Patent number
5,065,415
Issue date
Nov 12, 1991
Nihon Musen Kabushiki Kaisha
Kazuo Yamashita
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Three-dimensional display radar
Patent number
5,061,935
Issue date
Oct 29, 1991
Nihon Musen Kabushiki Kaisha
Chogo Sekine
G01 - MEASURING TESTING
Information
Patent Grant
Slip phase control PLL
Patent number
5,045,813
Issue date
Sep 3, 1991
Nihon Musen Kabushiki Kaisha
Kazuo Yamashita
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Surface elastic wave device
Patent number
4,973,875
Issue date
Nov 27, 1990
Nihon Musen Kabushiki Kaisha
Hiromi Yatsuda
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
GPS receiver apparatus
Patent number
4,968,981
Issue date
Nov 6, 1990
Nihon Musen Kabushiki Kaisha
Chogo Sekine
G01 - MEASURING TESTING
Information
Patent Grant
Structure for wireless communication in an electromagnetically shie...
Patent number
4,941,207
Issue date
Jul 10, 1990
Nihon Musen Kabushiki Kaisha
Takamasa Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Surface elastic wave filter
Patent number
4,878,036
Issue date
Oct 31, 1989
Nihon Musen Kabushiki Kaisha
Hiromi Yatsuda
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Stem orientation measurement apparatus
Patent number
4,644,358
Issue date
Feb 17, 1987
Nihon Musen Kabushiki Kaisha
Chogo Sekine
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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