Kenji Tokura

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Heat exchanger, air conditioner and external unit
- Patent number 10,556,303
- Issue date Feb 11, 2020
- KYOSHIN KOGYO CO., LTD.
- Kenji Tokura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Manufacturing device for heat exchanger
- Patent number 10,556,302
- Issue date Feb 11, 2020
- KYOSHIN KOGYO CO., LTD.
- Kenji Tokura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Manufacturing method for heat exchanger and device therefor, and ai...
- Patent number 10,016,858
- Issue date Jul 10, 2018
- KYOSHIN KOGYO CO., LTD.
- Kenji Tokura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Manufacturing method for grip member for insertion tube in heat exc...
- Patent number 9,656,355
- Issue date May 23, 2017
- Kyoshin Kogyo Co., Ltd.
- Kenji Tokura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Reference plate
- Patent number D769951
- Issue date Oct 25, 2016
- Kyoshin Kogyo Co., Ltd.
- Kenji Tokura
- D15 - Machines not elsewhere specified
Information Patent Grant
Tube expansion device
- Patent number 9,381,562
- Issue date Jul 5, 2016
- KYOSHIN KOGYO CO., LTD.
- Kenji Tokura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Heat exchanger holder
- Patent number D757236
- Issue date May 24, 2016
- Kyoshin Kogyo Co., Ltd.
- Kenji Tokura
- D23 - Environmental heating and cooling
Information Patent Grant
Holder for pipe in heat exchanger, method and device for manufactur...
- Patent number 9,182,179
- Issue date Nov 10, 2015
- Kyoshin Kogyo Co., Ltd.
- Kenji Tokura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Holder for pipe in heat exchanger, method and device for manufactur...
- Patent number 9,091,493
- Issue date Jul 28, 2015
- Kyoshin Kogyo Co., Ltd.
- Kenji Tokura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat exchanger holder
- Patent number D733854
- Issue date Jul 7, 2015
- Kyoshin Kogyo Co., Ltd.
- Kenji Tokura
- D23 - Environmental heating and cooling
Information Patent Grant
Heat exchanger holder
- Patent number D733855
- Issue date Jul 7, 2015
- Kyoshin Kogyo Co., Ltd.
- Kenji Tokura
- D23 - Environmental heating and cooling
Information Patent Grant
Heat exchanger holder
- Patent number D733856
- Issue date Jul 7, 2015
- Kyoshin Kogyo Co., Ltd.
- Kenji Tokura
- D23 - Environmental heating and cooling
Information Patent Grant
Heat exchanger holder
- Patent number D733852
- Issue date Jul 7, 2015
- Kyoshin Kogyo Co., Ltd.
- Kenji Tokura
- D23 - Environmental heating and cooling
Information Patent Grant
Heat exchanger holder
- Patent number D733853
- Issue date Jul 7, 2015
- Kyoshin Kogyo Co., Ltd.
- Kenji Tokura
- D23 - Environmental heating and cooling
Information Patent Grant
Holder for pipe in heat exchanger, method and device for manufactur...
- Patent number 9,015,943
- Issue date Apr 28, 2015
- Kyoshin Kogyo Co., Ltd.
- Kenji Tokura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Collet chuck for pipe expander
- Patent number D722091
- Issue date Feb 3, 2015
- Kyoshin Kogyo Co., Ltd.
- Kenji Tokura
- D15 - Machines not elsewhere specified
Information Patent Grant
Collet chuck for pipe expander
- Patent number D721748
- Issue date Jan 27, 2015
- Kyoshin Kogyo Co., Ltd.
- Kenji Tokura
- D15 - Machines not elsewhere specified
Information Patent Grant
Collet chuck for pipe expander
- Patent number D721747
- Issue date Jan 27, 2015
- Kyoshin Kogyo Co., Ltd.
- Kenji Tokura
- D15 - Machines not elsewhere specified
Information Patent Grant
Tube expander for heat exchanger
- Patent number 8,087,159
- Issue date Jan 3, 2012
- Kyoshin Kogyo Co., Ltd.
- Kenji Tokura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Tube expander for heat exchanger
- Patent number 7,448,127
- Issue date Nov 11, 2008
- Kyoshin Kogyo Co., Ltd.
- Kenji Tokura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for manufacturing a heat exchanger
- Patent number 5,815,913
- Issue date Oct 6, 1998
- Kyoshin Kogyo Co., Ltd.
- Kenji Tokura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for mounting a hairpin tube to a heat exchanger
- Patent number 5,687,473
- Issue date Nov 18, 1997
- Kyoshin Kogyo Co., Ltd.
- Kenji Tokura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tube expander with a means for transporting heat exchangers in tube...
- Patent number 5,432,994
- Issue date Jul 18, 1995
- Kyoshin Kogyo Co. Ltd.
- Kenji Tokura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tube expander
- Patent number 5,210,932
- Issue date May 18, 1993
- Kyoshin Kogyo Kabushiki Kaisha
- Kenji Tokura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus for automatically mounting and removing replacement pins...
- Patent number 5,134,768
- Issue date Aug 4, 1992
- Kyoshin Kogyo Kabushiki Kaisha
- Kenji Tokura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Pipe expanding apparatus
- Patent number 5,099,677
- Issue date Mar 31, 1992
- Kyoshin Kogyo Kabushiki Kaisha
- Kenji Tokura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Mandrel for vertical-type pipe expanding apparatus
- Patent number 5,097,590
- Issue date Mar 24, 1992
- Kyoshi Kogyo Kabushiki Kaisha
- Kenji Tokura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
HEAT EXCHANGER, AIR CONDITIONER AND EXTERNAL UNIT
- Publication number 20180050427
- Publication date Feb 22, 2018
- KYOSHIN KOGYO CO., LTD.
- Kenji Tokura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MANUFACTURING DEVICE FOR HEAT EXCHANGER
- Publication number 20180043484
- Publication date Feb 15, 2018
- KYOSHIN KOGYO CO., LTD.
- Kenji Tokura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MANUFACTURING METHOD FOR HEAT EXCHANGER AND DEVICE THEREFOR, AND AI...
- Publication number 20150283657
- Publication date Oct 8, 2015
- KYOSHIN KOGYO CO., LTD.
- Kenji TOKURA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
TUBE EXPANSION DEVICE
- Publication number 20150273562
- Publication date Oct 1, 2015
- KYOSHIN KOGYO CO., LTD.
- Kenji TOKURA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HOLDER FOR PIPE IN HEAT EXCHANGER, METHOD AND DEVICE FOR MANUFACTUR...
- Publication number 20150084260
- Publication date Mar 26, 2015
- KYOSHIN KOGYO CO., LTD.
- Kenji TOKURA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HOLDER FOR PIPE IN HEAT EXCHANGER, METHOD AND DEVICE FOR MANUFACTUR...
- Publication number 20150084259
- Publication date Mar 26, 2015
- KYOSHIN KOGYO CO., LTD.
- Kenji TOKURA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MANUFACTURING METHOD FOR GRIP MEMBER FOR INSERTION TUBE IN HEAT EXC...
- Publication number 20140124184
- Publication date May 8, 2014
- KYOSHIN KOGYO CO., LTD.
- Kenji Tokura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HOLDER FOR PIPE IN HEAT EXCHANGER, METHOD AND DEVICE FOR MANUFACTUR...
- Publication number 20120279695
- Publication date Nov 8, 2012
- KYOSHIN KOGYO CO., LTD.
- Kenji Tokura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Tube expander for heat exchanger
- Publication number 20080172863
- Publication date Jul 24, 2008
- Kenji Tokura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Diameter xxpanding device for pipes used in heat exchangers
- Publication number 20050278942
- Publication date Dec 22, 2005
- Kenji Tokura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Apparatus for enlarging tube used in heat exchanger
- Publication number 20050115061
- Publication date Jun 2, 2005
- Kenji Tokura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Tube expander for heat exchanger
- Publication number 20050102825
- Publication date May 19, 2005
- Kenji Tokura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Apparatus for enlarging tube used in heat exchanger
- Publication number 20050091840
- Publication date May 5, 2005
- Kenji Tokura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Kenji Tokura

Person

Patents Grantslast 30 patents

Heat exchanger, air conditioner and external unit

Manufacturing device for heat exchanger

Manufacturing method for heat exchanger and device therefor, and ai...

Manufacturing method for grip member for insertion tube in heat exc...

Reference plate

Tube expansion device

Heat exchanger holder

Holder for pipe in heat exchanger, method and device for manufactur...

Holder for pipe in heat exchanger, method and device for manufactur...

Heat exchanger holder

Heat exchanger holder

Heat exchanger holder

Heat exchanger holder

Heat exchanger holder

Holder for pipe in heat exchanger, method and device for manufactur...

Collet chuck for pipe expander

Collet chuck for pipe expander

Collet chuck for pipe expander

Tube expander for heat exchanger

Tube expander for heat exchanger

Method and apparatus for manufacturing a heat exchanger

Apparatus and method for mounting a hairpin tube to a heat exchanger

Tube expander with a means for transporting heat exchangers in tube...

Tube expander

Apparatus for automatically mounting and removing replacement pins...

Pipe expanding apparatus

Mandrel for vertical-type pipe expanding apparatus

Patents Applicationslast 30 patents

HEAT EXCHANGER, AIR CONDITIONER AND EXTERNAL UNIT

MANUFACTURING DEVICE FOR HEAT EXCHANGER

MANUFACTURING METHOD FOR HEAT EXCHANGER AND DEVICE THEREFOR, AND AI...

TUBE EXPANSION DEVICE

HOLDER FOR PIPE IN HEAT EXCHANGER, METHOD AND DEVICE FOR MANUFACTUR...

HOLDER FOR PIPE IN HEAT EXCHANGER, METHOD AND DEVICE FOR MANUFACTUR...

MANUFACTURING METHOD FOR GRIP MEMBER FOR INSERTION TUBE IN HEAT EXC...

HOLDER FOR PIPE IN HEAT EXCHANGER, METHOD AND DEVICE FOR MANUFACTUR...

Tube expander for heat exchanger

Diameter xxpanding device for pipes used in heat exchangers

Apparatus for enlarging tube used in heat exchanger

Tube expander for heat exchanger

Apparatus for enlarging tube used in heat exchanger