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Patents Grants
last 30 patents
Information
Patent Grant
Manufacturing apparatus for heat dissipation fins
Patent number
12,030,108
Issue date
Jul 9, 2024
Hidaka Seiki Kabushiki Kaisha
Junichi Nishizawa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Guide apparatus for hairpin-shaped heat exchanger tubes
Patent number
10,974,308
Issue date
Apr 13, 2021
Hidaka Seiki Kabushiki Kaisha
Keiichi Morishita
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Manufacturing apparatus for heat exchanger fins
Patent number
10,946,433
Issue date
Mar 16, 2021
Hidaka Seiki Kabushiki Kaisha
Junichi Nishizawa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Stacking apparatus for heat exchanger cores
Patent number
10,906,142
Issue date
Feb 2, 2021
Hidaka Seiki Kabushiki Kaisha
Keiichi Morishita
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for conveying molded body for flattened tube fins
Patent number
10,899,569
Issue date
Jan 26, 2021
Hidaka Seiki Kabushiki Kaisha
Junichi Nishizawa
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Alignment apparatus for hairpin-shaped heat exchanger tubes
Patent number
10,835,945
Issue date
Nov 17, 2020
Hidaka Seiki Kabushiki Kaisha
Keiichi Morishita
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for conveying molded body for heat exchanger fins
Patent number
10,793,385
Issue date
Oct 6, 2020
Hidaka Seiki Kabushiki Kaisha
Junichi Nishizawa
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Alignment apparatus for hairpin-shaped heat exchanger tubes
Patent number
10,773,295
Issue date
Sep 15, 2020
Hidaka Seiki Kabushiki Kaisha
Keiichi Morishita
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for conveying molded body for heat exchanger fins
Patent number
10,702,908
Issue date
Jul 7, 2020
Hidaka Seiki Kabushiki Kaisha
Junichi Nishizawa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus for conveying molded body for heat exchanger fins
Patent number
10,583,990
Issue date
Mar 10, 2020
Hidaka Seiki Kabushiki Kaisha
Junichi Nishizawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for inserting flattened tubes into heat exchanger fins
Patent number
10,406,589
Issue date
Sep 10, 2019
Hidaka Seiki Kabushiki Kaisha
Masanao Karasawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for inserting flattened tubes into heat exchanger fins
Patent number
10,406,588
Issue date
Sep 10, 2019
Hidaka Seiki Kabushiki Kaisha
Masanao Karasawa
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Apparatus for taking out flattened tube fins
Patent number
10,112,273
Issue date
Oct 30, 2018
Hidaka Seiki Kabushiki Kaisha
Masanao Karasawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Manufacturing apparatus for heat exchanger fins
Patent number
9,987,673
Issue date
Jun 5, 2018
Hidaka Seiki Kabushiki Kaisha
Masanao Karasawa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Feeding apparatus for metal strips and manufacturing apparatus for...
Patent number
9,358,603
Issue date
Jun 7, 2016
Hidaka Seiki Kabushiki Kaisha
Michihiro Shiozawa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Manufacturing apparatus for heat exchanger fins
Patent number
9,259,776
Issue date
Feb 16, 2016
Hidaka Seiki Kabushiki Kaisha
Keiichi Morishita
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Manufacturing apparatus for flattened tube fins
Patent number
9,199,346
Issue date
Dec 1, 2015
Hidaka Seiki Kabushiki Kaisha
Masanao Karasawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Manufacturing apparatus for flattened tube fins
Patent number
9,192,978
Issue date
Nov 24, 2015
Hidaka Seiki Kabushiki Kaisha
Hirofumi Baba
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Manufacturing apparatus for flattened tube fins
Patent number
9,120,191
Issue date
Sep 1, 2015
Hidaka Seiki Kabushiki Kaisha
Masanao Karasawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Manufacturing apparatus for flattened tube fins
Patent number
9,089,935
Issue date
Jul 28, 2015
Hidaka Seiki Kabushiki Kaisha
Masanao Karasawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Stacking apparatus and manufacturing apparatus for flattened tube fins
Patent number
9,079,277
Issue date
Jul 14, 2015
Hidaka Seiki Kabushiki Kaisha
Masanao Karasawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Manufacturing apparatus for flattened tube fins
Patent number
9,009,953
Issue date
Apr 21, 2015
Hidaka Seiki Kabushiki Kaisha
Akio Ueda
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Information
Patent Grant
Corrugated fin manufacturing apparatus
Patent number
8,973,420
Issue date
Mar 10, 2015
Hidaka Seiki Kabushiki Kaisha
Toshiyuki Nanaarashi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Feeding apparatus for metal strips
Patent number
8,925,715
Issue date
Jan 6, 2015
Hidaka Seiki Kabushiki Kaisha
Masanao Karasawa
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Machining oil applying apparatus
Patent number
8,875,626
Issue date
Nov 4, 2014
Hidaka Seiki Kabushiki Kaisha
Keiichi Morishita
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Manufacturing apparatus for heat exchanger fins
Patent number
8,789,264
Issue date
Jul 29, 2014
Hidaka Seiki Kabushiki Kaisha
Keiichi Morishita
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Feeder apparatus for metal strip
Patent number
8,776,992
Issue date
Jul 15, 2014
Hidaka Seiki Kabushiki Kaisha
Keiichi Morishita
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Feeder apparatus for metal strip
Patent number
8,727,196
Issue date
May 20, 2014
Hidaka Seiki Kabushiki Kaisha
Keiichi Morishita
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Tube expanding method for heat exchanger tubes and tube expanding a...
Patent number
8,656,749
Issue date
Feb 25, 2014
Hidaka Seiki Kabushiki Kaisha
Yoshihiro Baba
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Production equipment for producing corrugated fin
Patent number
8,424,358
Issue date
Apr 23, 2013
Hidaka Seiki Kabushiki Kaisha
Mitsuhiro Motoki
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
MANUFACTURING APPARATUS FOR HEAT DISSIPATION FINS
Publication number
20240226990
Publication date
Jul 11, 2024
HIDAKA SEIKI KABUSHIKI KAISHA
Junichi NISHIZAWA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
MANUFACTURING APPARATUS FOR HEAT DISSIPATION FINS
Publication number
20240131573
Publication date
Apr 25, 2024
HIDAKA SEIKI KABUSHIKI KAISHA
Junichi NISHIZAWA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
APPARATUS FOR CONVEYING MOLDED BODY FOR FLATTENED TUBE FINS
Publication number
20200115180
Publication date
Apr 16, 2020
HIDAKA SEIKI KABUSHIKI KAISHA
Junichi NISHIZAWA
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
APPARATUS FOR CONVEYING MOLDED BODY FOR HEAT EXCHANGER FINS
Publication number
20190337724
Publication date
Nov 7, 2019
HIDAKA SEIKI KABUSHIKI KAISHA
Junichi NISHIZAWA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
APPARATUS FOR CONVEYING MOLDED BODY FOR HEAT EXCHANGER FINS
Publication number
20190321875
Publication date
Oct 24, 2019
HIDAKA SEIKI KABUSHIKI KAISHA
Junichi NISHIZAWA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
GUIDE APPARATUS FOR HAIRPIN-SHAPED HEAT EXCHANGER TUBES
Publication number
20190210090
Publication date
Jul 11, 2019
HIDAKA SEIKI KABUSHIKI KAISHA
Keiichi MORISHITA
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
STACKING APPARATUS FOR HEAT EXCHANGER CORES
Publication number
20190193214
Publication date
Jun 27, 2019
HIDAKA SEIKI KABUSHIKI KAISHA
Keiichi MORISHITA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ALIGNMENT APPARATUS FOR HAIRPIN-SHAPED HEAT EXCHANGER TUBES
Publication number
20190168284
Publication date
Jun 6, 2019
HIDAKA SEIKI KABUSHIKI KAISHA
Keiichi MORISHITA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ALIGNMENT APPARATUS FOR HAIRPIN-SHAPED HEAT EXCHANGER TUBES
Publication number
20190160518
Publication date
May 30, 2019
HIDAKA SEIKI KABUSHIKI KAISHA
Keiichi MORISHITA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MANUFACTURING APPARATUS FOR HEAT EXCHANGER FINS
Publication number
20190143394
Publication date
May 16, 2019
HIDAKA SEIKI KABUSHIKI KAISHA
Junichi NISHIZAWA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
APPARATUS FOR CONVEYING MOLDED BODY FOR HEAT EXCHANGER FINS
Publication number
20190106285
Publication date
Apr 11, 2019
HIDAKA SEIKI KABUSHIKI KAISHA
Junichi NISHIZAWA
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
APPARATUS FOR INSERTING FLATTENED TUBES INTO HEAT EXCHANGER FINS
Publication number
20180243813
Publication date
Aug 30, 2018
HIDAKA SEIKI KABUSHIKI KAISHA
Masanao KARASAWA
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
APPARATUS FOR INSERTING FLATTENED TUBES INTO HEAT EXCHANGER FINS
Publication number
20180093321
Publication date
Apr 5, 2018
HIDAKA SEIKI KABUSHIKI KAISHA
Masanao KARASAWA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
APPARATUS FOR TAKING OUT FLATTENED TUBE FINS
Publication number
20170334028
Publication date
Nov 23, 2017
HIDAKA SEIKI KABUSHIKI KAISHA
Masanao KARASAWA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MANUFACTURING APPARATUS FOR HEAT EXCHANGER FINS
Publication number
20160325339
Publication date
Nov 10, 2016
HIDAKA SEIKI KABUSHIKI KAISHA
Masanao KARASAWA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
MANUFACTURING APPARATUS FOR FLATTENED TUBE FINS
Publication number
20140115881
Publication date
May 1, 2014
HIDAKA SEIKI KABUSHIKI KAISHA
Hirofumi BABA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
STACKING APPARATUS AND MANUFACTURING APPARATUS FOR FLATTENED TUBE FINS
Publication number
20140090238
Publication date
Apr 3, 2014
HIDAKA SEIKI KABUSHIKI KAISHA
Masanao KARASAWA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
MANUFACTURING APPARATUS FOR FLATTENED TUBE FINS
Publication number
20140060142
Publication date
Mar 6, 2014
HIDAKA SEIKI KABUSHIKI KAISHA
Masanao KARASAWA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
MANUFACTURING APPARATUS FOR FLATTENED TUBE FINS
Publication number
20140053384
Publication date
Feb 27, 2014
HIDAKA SEIKI KABUSHIKI KAISHA
Masanao KARASAWA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
MANUFACTURING APPARATUS FOR FLATTENED TUBE FINS
Publication number
20130160516
Publication date
Jun 27, 2013
HIDAKA SEIKI KABUSHIKI KAISHA
Masanao KARASAWA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Equipment for producing corrugate fin
Publication number
20060193939
Publication date
Aug 31, 2006
HIDAKA SEIKI KABUSHIKI KAISHA
Kazuyoshi Ohtsuka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Trademark
last 30 trademarks
Information
Trademark
74431360
Serial number
74431360
Registration number
1975614
Filing date
Sep 2, 1993
Hidaka Seiki Kabushiki Kaisha
7 - Machines and machine tools
Information
Trademark
74431855 - HIDAKA
Serial number
74431855
Registration number
1923293
Filing date
Sep 2, 1993
Hidaka Seiki Kabushiki Kaisha
7 - Machines and machine tools