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Assignee profile:

NIPPON PISTON RING CO., LTD.

City:

Saitama-shi

Country:

Japan

Published Applications:

24

Last publication date:

2024-03-28

Patent Grants:

12

Last grant date:

2024-01-02

Top Inventors for applications by NIPPON PISTON RING CO., LTD.

These are the the leading inventors for applications assigned to NIPPON PISTON RING CO., LTD.:

Recent patent applications by NIPPON PISTON RING CO., LTD.

NIPPON PISTON RING CO., LTD. based in Saitama-shi, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2024-03-28
US20240100594A1
Performing operations; transporting

METHOD FOR PRODUCING TITANIUM ALLOY SINTERED PART, AND TITANIUM ALLOY SINTERED PART

 #2 | 2022-08-04 ✅ Patent 11,859,766 granted on 2024-01-02
US20220243872A1
Mechanical engineering

Fusible plug

 #3 | 2015-08-13 ✅ Patent 9,506,138 granted on 2016-11-29
US20150225836A1
Chemistry; metallurgy

Piston ring

 #4 | 2015-07-30
US20150214797A1
Electricity

THREE-DIMENSIONAL AXIAL GAP TYPE ROTATING ELECTRIC MACHINE

 #5 | 2015-04-23
US20150108856A1
Electricity

ROTATING ELECTRIC MACHINE

 #6 | 2015-04-02 ✅ Patent 9,882,442 granted on 2018-01-30
US20150091405A1
Electricity

Rotating electric machine including rotor arranged with intermediation of air gap

 #7 | 2014-05-15
US20140132092A1
Electricity

ROTATING ELECTRICAL MACHINE

 #8 | 2014-05-01
US20140117790A1
Electricity

ROTATING ELECTRICAL MACHINE

 #9 | 2014-03-06 ✅ Patent 9,528,606 granted on 2016-12-27
US20140062030A1
Mechanical engineering

Combined oil ring

 #10 | 2013-11-28
US20130313838A1
Mechanical engineering

LINEAR MOTOR, LINEAR DYNAMO, RECIPROCATION-TYPE COMPRESSOR DRIVING SYSTEM THAT IS POWERED BY LINEAR MOTOR, AND CHARGE SYSTEM THAT USES LINEAR DYNAMO

 #11 | 2013-07-25 ✅ Patent 8,952,589 granted on 2015-02-10
US20130187488A1
Electricity

Rotating electrical machine

 #12 | 2013-07-25
US20130187485A1
Electricity

ROTARING ELECTRICAL MACHINE

 #13 | 2012-11-29
US20120301345A1
Chemistry; metallurgy

PRODUCTION METHOD OF FLAKE GRAPHITE CAST IRON

 #14 | 2010-09-23 ✅ Patent 8,956,565 granted on 2015-02-17
US20100239451A1
Chemistry; metallurgy

Flake graphite cast iron and production method thereof

 #15 | 2010-09-09
US20100224146A1
Performing operations; transporting

METHOD FOR MANUFACTURING A SHAFT MEMBER HAVING A SINTERED PART BONDED THERETO AND A CAMSHAFT FOR AN INTERNAL COMBUSTION ENGINE

 #16 | 2009-10-01 ✅ Patent 7,954,822 granted on 2011-06-07
US20090243225A1
Mechanical engineering

Wire material for coil expander and coil expander

 #17 | 2009-09-10 ✅ Patent 8,592,050 granted on 2013-11-26
US20090226756A1
Mechanical engineering

Piston ring

 #18 | 2009-03-05 ✅ Patent 8,240,676 granted on 2012-08-14
US20090058014A1
Mechanical engineering

Piston ring

 #19 | 2009-02-26 ✅ Patent 8,088,496 granted on 2012-01-03
US20090051123A1
Mechanical engineering

Piston ring

 #20 | 2009-02-26 ✅ Patent 8,181,968 granted on 2012-05-22
US20090051122A1
Mechanical engineering

Piston ring

 #21 | 2009-01-29
US20090026711A1
Mechanical engineering

COMPRESSION PISTON RING

 #22 | 2008-03-06 ✅ Patent 7,493,882 granted on 2009-02-24
US20080053396A1
Mechanical engineering

Combination of a cylinder liner and a piston ring

 #23 | 2007-11-15
US20070261658A1
Mechanical engineering

Piston For Internal-Combustion Engine And Combination Of Piston And Piston Ring For Internal-Combustion Engine

 #24 | 2007-01-11
US20070006828A1
Chemistry; metallurgy

Cam lobe material, camshaft using the same and method for producing cam lobe member

Also check out NIPPON PISTON RING CO., LTD.'s (Saitama-shi, Japan) applicant profile with 1 patent applications submitted.

AssigneeID:

31399 ⎘