Inventor

Kazuo Uematsu

Inventor

Takasago, JP

Overview

46→

Patents

1996–2020

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 46 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 plants17%

F01DNon-positive displacement machines or engines, e.g. steam turbines14%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution14%

F01KSteam engine plants13%

F02CGas-turbine plants13%

C01BNon-metallic elements4%

B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material2%

C21DModifying the physical structure of ferrous metals2%

Y02PClimate change mitigation technologies in the production or processing of goods2%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges1%

PatentTitleYear

10,626,475Heat treatment apparatus, heat treatment method for steel workpiece, and hot bending method for steel workpiece2020 10,370,735Heat treated steel product having high strength and excellent chemical conversion coating ability and method of production of same2019 10,071,774Joining structure for member in vehicle body2018 9,090,979'Method and apparatus for manufacturing perchlorate'2015 8,535,489'Method for manufacturing ozone ice and apparatus for manufacturing ozone ice'2013 7,114,915'Gas turbine and turbine rotor for a gas turbine'2006 6,991,429'Sealing structure of spindle bolt, and gas turbine'2006 6,966,171'Combined cycle gas turbine system'2005 6,799,948'Blade of a gas turbine'2004 6,779,973'Gas turbine'2004 6,769,867'Joint structure of coolant passage, tube seal, and gas turbine'2004 6,688,847'Shaft structure and bearing structure for tail end of rotor of gas turbine'2004 6,679,047'Combined cycle gas turbine system'2004 6,668,538'Steam cooled gas turbine system with regenerative heat exchange'2003 6,536,205'Combined cycle power plant'2003 6,530,208'Steam cooled gas turbine system with regenerative heat exchange'2003 6,524,061'Arrangement for sealing a steam-cooled gas turbine'2003 6,442,927'Gas turbine for combined cycle power plant'2002 6,438,939'Combined cycle power plant and cooling steam supply method for gas turbine therein'2002 6,430,916'Combined cycle power plant'2002 6,389,797'Gas turbine combined cycle system'2002 6,367,242'Recovery type steam cooled gas turbine'2002 6,315,518'Stationary blade of gas turbine'2001 6,282,883'Hydrogen burning turbine plant'2001 6,260,348'Combined cycle power plant with fuel reformer'2001 6,257,830'Gas turbine blade'2001 6,244,039'Combined cycle plant having a heat exchanger for compressed air'2001 6,212,873'Gas turbine combined cycle'2001 6,205,762'Combined cycle power generating plant and method of supplying cooling steam for gas turbine in same'2001 6,189,892'High differential pressure type end rotor seal'2001 6,186,740'Gas turbine cooling blade'2001 6,120,245'Cooling structure around L shaped vertical type gas turbine output shaft'2000 6,098,398'Low temperature hydrogen combustion turbine'2000 6,089,012'Steam cooled gas turbine system'2000 6,079,946'Gas turbine blade'2000 6,065,931'Gas turbine moving blade'2000 6,019,573'Heat recovery type gas turbine'2000 6,007,299'Recovery type steam-cooled gas turbine'1999 5,988,890'Rotor shaft'1999 5,979,156'Cooling steam system for steam cooled gas turbine'1999 5,971,707'Gas turbine moving blade steam cooling system'1999 5,954,475'Gas turbine stationary blade'1999 5,951,246'Exhaust system for marine gas turbine'1999 5,809,768'Hydrogen-oxygen combustion turbine plant'1998 5,714,675'Impact testing and processing apparatus electrothermally accelerating and projecting flier against specimen'1998 5,528,974'Sabot separator for projectile accelerator'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–1998Patents assigned to AGENCY IND SCIENCE TECHN (2)· patent assignee history

1996–2015Based in Yokohama, JP· patent location history

1998–2006Patents assigned to MITSUBISHI HEAVY IND LTD (38)· patent assignee history

1998–2005Based in Takasago, JP· patent location history

2000–2006Based in Hyogo, JP· patent location history

2013–2015Patents assigned to HAMANO YASUNORI (2)· patent assignee history

2013–2015Patents assigned to IHI CORP (2)· patent assignee history

2013–2020Based in Tokyo, JP· patent location history

2018–2020Patents assigned to NIPPON STEEL & SUMITOMO METAL CORP (3)· patent assignee history

2018Based in Futtsu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI HEAVY IND LTD	38	1998–2006
NIPPON STEEL & SUMITOMO METAL CORP	3	2018–2020
AGENCY IND SCIENCE TECHN	2	1996–1998
HAMANO YASUNORI	2	2013–2015
IHI CORP	2	2013–2015

Locations

Location	Patents	Span
Takasago, JP	31	1998–2005
Hyogo, JP	8	2000–2006
Tokyo, JP	3	2013–2020
Yokohama, JP	3	1996–2015
Futtsu, JP	1	2018