Shinji Komatsubara

Person

Mie, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fluid dynamic bearing device
- Patent number 11,519,459
- Issue date Dec 6, 2022
- NTN Corporation
- Kazuyoshi Harada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Slide bearing
- Patent number 11,428,266
- Issue date Aug 30, 2022
- NTN Corporation
- Takao Arai
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Fluid dynamic bearing device and motor with same
- Patent number 10,819,180
- Issue date Oct 27, 2020
- NTN Corporation
- Shinji Komatsubara
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Oil-impregnated sintered bearing and method for manufacturing same
- Patent number 10,753,395
- Issue date Aug 25, 2020
- NTN Corporation
- Shinji Komatsubara
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Fluid-dynamic bearing device provided with a sintered metal bearing...
- Patent number 10,415,573
- Issue date Sep 17, 2019
- NTN Corporation
- Shinji Komatsubara
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fluid dynamic bearing device, and bearing member and shaft member f...
- Patent number 10,030,696
- Issue date Jul 24, 2018
- NTN Corporation
- Shinji Komatsubara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fluid dynamic bearing device and motor provided with same
- Patent number 9,989,091
- Issue date Jun 5, 2018
- NTN Corporation
- Shinji Komatsubara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sintered bearing and method of manufacturing same
- Patent number 9,989,092
- Issue date Jun 5, 2018
- NTN Corporation
- Tetsuya Kurimura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Fluid dynamic bearing device and motor with same
- Patent number 9,476,449
- Issue date Oct 25, 2016
- NTN Corporation
- Shinji Komatsubara
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fluid dynamic bearing device and motor with same
- Patent number 9,353,790
- Issue date May 31, 2016
- NTN Corporation
- Shinji Komatsubara
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
OIL-IMPREGNATED SINTERED BEARING AND FLUID DYNAMIC BEARING DEVICE P...
- Publication number 20240141953
- Publication date May 2, 2024
- NTN Corporation
- Shinji KOMATSUBARA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SLIDE BEARING
- Publication number 20210285491
- Publication date Sep 16, 2021
- NTN Corporation
- Takao ARAI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
FLUID DYNAMIC BEARING DEVICE
- Publication number 20210040990
- Publication date Feb 11, 2021
- NTN Corporation
- Kazuyoshi HARADA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
FLUID DYNAMIC BEARING AND METHOD OF MANUFACTURING THE SAME
- Publication number 20200408249
- Publication date Dec 31, 2020
- NTN Corporation
- Shinji KOMATSUBARA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
FLUID DYNAMIC BEARING DEVICE AND MOTOR WITH SAME
- Publication number 20190245408
- Publication date Aug 8, 2019
- NTN Corporation
- Shinji KOMATSUBARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SINTERED BEARING AND PROCESS FOR PRODUCING SAME
- Publication number 20190186532
- Publication date Jun 20, 2019
- NTN Corporation
- Yoshinori ITO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
OIL-IMPREGNATED SINTERED BEARING AND METHOD FOR MANUFACTURING SAME
- Publication number 20190055986
- Publication date Feb 21, 2019
- NTN Corporation
- Shinji KOMATSUBARA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
FLUID DYNAMIC BEARING DEVICE, AND BEARING MEMBER AND SHAFT MEMBER F...
- Publication number 20170254357
- Publication date Sep 7, 2017
- NTN Corporation
- Shinji KOMATSUBARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SINTERED METAL BEARING, FLUID-DYNAMIC BEARING DEVICE PROVIDED WITH...
- Publication number 20160230769
- Publication date Aug 11, 2016
- Shinji KOMATSUBARA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SINTERED BEARING AND METHOD OF MANUFACTURING SAME
- Publication number 20160138651
- Publication date May 19, 2016
- NTN Corporation
- Tetsuya KURIMURA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
FLUID DYNAMIC BEARING DEVICE AND MOTOR PROVIDED WITH SAME
- Publication number 20160040712
- Publication date Feb 11, 2016
- NTN Corporation
- Shinji KOMATSUBARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FLUID DYNAMIC BEARING DEVICE AND MOTOR WITH SAME
- Publication number 20150233417
- Publication date Aug 20, 2015
- NTN Corporation
- Shinji Komatsubara
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
FLUID DYNAMIC BEARING DEVICE AND MOTOR WITH SAME
- Publication number 20150147010
- Publication date May 28, 2015
- NTN Corporation
- Shinji Komatsubara
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Shinji Komatsubara

Person

Patents Grantslast 30 patents

Fluid dynamic bearing device

Slide bearing

Fluid dynamic bearing device and motor with same

Oil-impregnated sintered bearing and method for manufacturing same

Fluid-dynamic bearing device provided with a sintered metal bearing...

Fluid dynamic bearing device, and bearing member and shaft member f...

Fluid dynamic bearing device and motor provided with same

Sintered bearing and method of manufacturing same

Fluid dynamic bearing device and motor with same

Fluid dynamic bearing device and motor with same

Patents Applicationslast 30 patents

OIL-IMPREGNATED SINTERED BEARING AND FLUID DYNAMIC BEARING DEVICE P...

SLIDE BEARING

FLUID DYNAMIC BEARING DEVICE

FLUID DYNAMIC BEARING AND METHOD OF MANUFACTURING THE SAME

FLUID DYNAMIC BEARING DEVICE AND MOTOR WITH SAME

SINTERED BEARING AND PROCESS FOR PRODUCING SAME

OIL-IMPREGNATED SINTERED BEARING AND METHOD FOR MANUFACTURING SAME

FLUID DYNAMIC BEARING DEVICE, AND BEARING MEMBER AND SHAFT MEMBER F...

SINTERED METAL BEARING, FLUID-DYNAMIC BEARING DEVICE PROVIDED WITH...

SINTERED BEARING AND METHOD OF MANUFACTURING SAME

FLUID DYNAMIC BEARING DEVICE AND MOTOR PROVIDED WITH SAME

FLUID DYNAMIC BEARING DEVICE AND MOTOR WITH SAME

FLUID DYNAMIC BEARING DEVICE AND MOTOR WITH SAME