Inventor

Noriyuki Hayashi

Inventor

Tokyo, JP

Overview

57→

Patents

1986–2020

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 57 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F05Dprimary

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants12%

F02BInternal-combustion piston engines11%

F01DNon-positive displacement machines or engines, e.g. steam turbines11%

Y02TClimate change mitigation technologies related to transportation6%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%

F04DNon-positive-displacement pumps6%

F02CGas-turbine plants5%

F16CShafts4%

F23RGenerating combustion products of high pressure or high velocity, e.g. gas-turbine combustion chambers3%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h103%

PatentTitleYear

10,690,141Seal structure and supercharger provided with the seal structure2020 10,605,302Tilting pad gas bearing2020 10,578,116Rotational body and method for manufacturing the same2020 10,520,386Vibration measurement device and method for high-speed rotating machines2019 10,330,152Floating bush bearing device and turbocharger provided with the bearing device2019 10,288,112Floating bush bearing device and supercharger provided with the same2019 10,197,065Centrifugal compressor, turbocharger provided with the centrifugal compressor, and method for producing the centrifugal compressor2019 10,148,141Motor rotor structure for electric turbo charger and method of assembling same2018 10,138,565High-throughput batch porous silicon manufacturing equipment design and processing methods2018 10,072,667Supercharger with electric motor and engine device provided with supercharger with electric motor2018 10,072,564Waste-gate valve device2018 10,006,355Variable-geometry exhaust turbine2018 9,885,384'Floating bush bearing device and supercharger including the same'2018 9,822,784'Variable geometry exhaust turbocharger'2017 9,793,844'Permanent magnet motor controller'2017 9,777,739'Rotation shaft supporting structure for electric supercharger'2017 9,771,662'High-throughput batch porous silicon manufacturing equipment design and processing methods'2017 9,726,189'Turbocharger and method of manufacturing floating bush'2017 9,506,399'Electric supercharging device'2016 9,328,656'Electrically driven turbocharger device'2016 9,194,292'Turbine housing'2015 9,169,865'Thrust bearing device for supercharger'2015 9,076,642'High-Throughput batch porous silicon manufacturing equipment design and processing methods'2015 9,027,344'Electrically driven turbocharger'2015 8,992,746'Anodizing apparatus'2015 8,833,074'Exhaust-bypass valve of turbocharger'2014 8,806,867'Variable geometry exhaust turbocharger'2014 8,739,612'Wear control apparatus and wind turbine blade monitoring system including wind turbine blade'2014 8,733,101'Wastegate valve'2014 8,474,257'Exhaust turbine equipped with exhaust control valve'2013 8,376,696'Variable-capacity exhaust turbocharger equipped with variable-nozzle mechanism'2013 8,348,601'Variable nozzle mechanism'2013 7,911,108'Stator of electric rotating machine'2011 7,797,936'Exhaust turbo supercharger'2010 7,622,842'Rotary electric machine and stator for rotary electric machines'2009 7,406,826'Variable-throat exhaust turbocharger and method for manufacturing constituent members of variable throat mechanism'2008 7,068,289'Rearview monitoring apparatus for vehicle'2006 6,859,124'Gas insulation transformer'2005 6,056,707'Chair-type massaging apparatus'2000 5,349,812'Gas turbine combustor and gas turbine generating apparatus'1994 5,343,693'Combustor and method of operating the same'1994 5,323,614'Combustor for gas turbine'1994 5,319,936'Combustor system for stabilizing a premixed flame and a turbine system using the same'1994 5,221,729'Polyester which exhibits melt anisotropy'1993 5,183,878'Easily processable, wholly aromatic polyester'1993 5,179,192'Polyester which exhibits melt anisotropy'1993 5,086,158'Polyester resin exhibiting anisotropy in a molten state and resin composition'1992 4,983,713'Polyester resin exhibiting optical anisotropy in molten state containing minor amounts of 6-oxy-2-naphthoyl units'1991 4,937,310'Polyester resin exhibiting optical anisotropy in molten state and composition thereof'1990 4,920,197'Polyester resin exhibiting optical anisotropy in molten state which contains a low concentration of 6-oxy-2-naphthoyl units and composition thereof'1990 4,918,154'Polyester resin exhibiting optical anisotropy in molten state and composition thereof'1990 4,910,284'Polyester resin exhibiting anisotropy in molten state and composition thereof'1990 4,895,604'Method and apparatus for rinsing materials or articles'1990 4,864,013'Resin having excellent heat resistance and exhibiting anisotropy in molten state'1989 4,756,047'Apparatus for removing organic substance from substrate'1988 4,735,000'Apparatus for drying substrates'1988 4,603,548'Method of supplying fuel into gas turbine combustor'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–2005Patents assigned to HITACHI LTD (6)· patent assignee history

1988–2018Patents assigned to HAYASHI NORIYUKI (15)· patent assignee history

1989–1993Patents assigned to POLYPLASTICS CO (10)· patent assignee history

1989–1990Based in Fuji, JP· patent location history

1991–1993Based in Shizuoka, JP· patent location history

2008–2020Patents assigned to MITSUBISHI HEAVY IND LTD (20)· patent assignee history

2008–2013Based in Nagasaki, JP· patent location history

2014–2020Based in Tokyo, JP· patent location history

2015–2018Based in Kyoto, JP· patent location history

2018–2020Patents assigned to MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD (8)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI HEAVY IND LTD	20	2008–2020
HAYASHI NORIYUKIself	15	1988–2018
POLYPLASTICS CO	10	1989–1993
MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD	8	2018–2020
HITACHI LTD	6	1986–2005

Locations

Location	Patents	Span
Tokyo, JP	23	2014–2020
Shizuoka, JP	5	1991–1993
Fuji, JP	5	1989–1990
Kyoto, JP	4	2015–2018
Nagasaki, JP	4	2008–2013