Masashi Ota

Person

Kariya City, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Housing type pipe joint
- Patent number 12,158,224
- Issue date Dec 3, 2024
- Sango Co., Ltd.
- Kazumi Baba
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pipe bend die unit, and pipe bending apparatus having the unit
- Patent number 9,610,626
- Issue date Apr 4, 2017
- SANGO CO., LTD.
- Kentaro Nozu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for forming an end portion of a cylindrical workpiece
- Patent number 8,091,396
- Issue date Jan 10, 2012
- Sango Co., Ltd.
- Tohru Irie
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Exhaust apparatus of an internal combustion engine
- Patent number 7,527,126
- Issue date May 5, 2009
- Sango Co., Ltd.
- Osamu Kuroda
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and apparatus of producing a columnar member container
- Patent number 6,769,281
- Issue date Aug 3, 2004
- Sango Co., Ltd.
- Tohru Irie
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method of producing a catalytic converter
- Patent number 6,591,498
- Issue date Jul 15, 2003
- Sango Co., Ltd.
- Tohru Irie
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Spinning processing method and apparatus therefor
- Patent number 6,386,010
- Issue date May 14, 2002
- Sango Co., Ltd.
- Tohru Irie
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of producing a catalytic converter
- Patent number 6,381,843
- Issue date May 7, 2002
- Sango Co., Ltd.
- Tohru Irie
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
HOUSING TYPE PIPE JOINT
- Publication number 20230147384
- Publication date May 11, 2023
- SANGO CO., LTD.
- Kazumi BABA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PIPE BEND DIE UNIT, AND PIPE BENDING APPARATUS HAVING THE UNIT
- Publication number 20160354823
- Publication date Dec 8, 2016
- SANGO CO., LTD.
- Kentaro NOZU
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method for forming an end portion of a cylindrical workpiece
- Publication number 20090205386
- Publication date Aug 20, 2009
- SANGO CO., LTD
- Tohru Irie
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Exhaust Apparatus of an Internal Combustion Engine
- Publication number 20070272480
- Publication date Nov 29, 2007
- SANGO CO., LTD.
- Osamu Kuroda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and apparatus of producing a columnar member container
- Publication number 20030167854
- Publication date Sep 11, 2003
- SANGO CO., LTD.
- Tohru Irie
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method of producing a catalytic converter
- Publication number 20020095787
- Publication date Jul 25, 2002
- Sango Co., Ltd.
- Tohru Irie
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Method and apparatus for monitoring the status of manufacturing pro...
- Publication number 20010025225
- Publication date Sep 27, 2001
- Masashi Ota
- G06 - COMPUTING CALCULATING COUNTING

Masashi Ota

Person

Patents Grantslast 30 patents

Housing type pipe joint

Pipe bend die unit, and pipe bending apparatus having the unit

Method for forming an end portion of a cylindrical workpiece

Exhaust apparatus of an internal combustion engine

Method and apparatus of producing a columnar member container

Method of producing a catalytic converter

Spinning processing method and apparatus therefor

Method of producing a catalytic converter

Patents Applicationslast 30 patents

HOUSING TYPE PIPE JOINT

PIPE BEND DIE UNIT, AND PIPE BENDING APPARATUS HAVING THE UNIT

Method for forming an end portion of a cylindrical workpiece

Exhaust Apparatus of an Internal Combustion Engine

Method and apparatus of producing a columnar member container

Method of producing a catalytic converter

Method and apparatus for monitoring the status of manufacturing pro...