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AICHI-KEN, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method and production line for laminate assembly
Patent number
8,393,070
Issue date
Mar 12, 2013
Yamada Dobby Co., Ltd.
Kuniyasu Shirai
B32 - LAYERED PRODUCTS
Information
Patent Grant
Stacked core assembly apparatus
Patent number
7,168,158
Issue date
Jan 30, 2007
Yamada Dobby Co., Ltd.
Kuniyasu Shirai
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for assembling a stacked core
Patent number
7,020,948
Issue date
Apr 4, 2006
Yamada Dobby Co., Ltd.
Kuniyasu Shirai
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Emergency parachute
Patent number
6,565,042
Issue date
May 20, 2003
Yamada Dobby Co., Ltd.
Takeo Yamada
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Control device of continuous material feed device
Patent number
6,179,189
Issue date
Jan 30, 2001
Yamada Dobby, Co., Ltd.
Yoshihiro Otoshi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Clutch/brake device in press for little noise
Patent number
6,112,871
Issue date
Sep 5, 2000
Yamada Dobby Co., Ltd.
Akihiro Yoshida
B30 - PRESSES
Information
Patent Grant
Slide control device of press
Patent number
6,070,521
Issue date
Jun 6, 2000
Yamada Dobby Co., Ltd.
Yoshihiro Otoshi
B30 - PRESSES
Information
Patent Grant
Jacquard mechanism
Patent number
4,566,499
Issue date
Jan 28, 1986
Mitsubishi Rayon Co., Ltd.
Hiroshi Kitagawa
D03 - WEAVING
Information
Patent Grant
Leveling device of dobby machine
Patent number
4,489,763
Issue date
Dec 25, 1984
Yamada Dobby Co., Ltd.
Yasuhide Takase
D03 - WEAVING
Information
Patent Grant
Heald frame driving method in negative dobby machines or cam machines
Patent number
4,481,979
Issue date
Nov 13, 1984
Yamada Dobby Co., Ltd.
Hiroyuki Mizuguchi
D03 - WEAVING
Information
Patent Grant
Positive dobby machine
Patent number
4,474,221
Issue date
Oct 2, 1984
Yamada Dobby Co., Ltd.
Hiroyuki Mizuguchi
D03 - WEAVING
Information
Patent Grant
Negative double lift dobby machine
Patent number
4,386,631
Issue date
Jun 7, 1983
Yamada Dobby Co., Ltd.
Hiroyuki Mizoguchi
D03 - WEAVING
Information
Patent Grant
Apparatus for reversing and racing a card in a dobby machine
Patent number
4,067,364
Issue date
Jan 10, 1978
Yamada Dobby Co., Ltd.
Nishikayama Tomio
D03 - WEAVING
Information
Patent Grant
Hook connecting apparatus in a chain disc-type dobby machine
Patent number
3,951,176
Issue date
Apr 20, 1976
Yamada Dobby Co., Ltd.
Akira Koyama
D03 - WEAVING
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Patents Applications
last 30 patents
Information
Patent Application
Method and production line for laminate assembly
Publication number
20100154968
Publication date
Jun 24, 2010
YAMADA DOBBY CO., LTD.
Kuniyasu Shirai
B32 - LAYERED PRODUCTS
Information
Patent Application
Stacked core assembly method and its apparatus
Publication number
20060048377
Publication date
Mar 9, 2006
YAMADA DOBBY Co., LTD.
Kuniyasu Shirai
H01 - BASIC ELECTRIC ELEMENTS