Inventor

Yuji Miki

Inventor

Tokyo, JP

Overview

26→

Patents

1990–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 26 as inventor

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

B22Dprimary

B22DCasting of metals33%

C21CProcessing of pig-iron, e.g. refining, manufacture of wrought-iron or steel10%

C22CAlloys10%

Y02PClimate change mitigation technologies in the production or processing of goods8%

B21BRolling of metal6%

C21DModifying the physical structure of ferrous metals4%

C22BProduction and refining of metals4%

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

B23CMilling2%

B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling2%

PatentTitleYear

11,124,849Method for operating converter2021 11,020,794Continuous casting mold and method for continuously casting steel2021 10,967,425Continuous steel casting method2021 10,858,717Material for high strength steel sheets, hot rolled material for high strength steel sheets, hot-rolled and annealed material for high strength steel sheets, high strength steel sheet, high strength hot-dip-coated steel sheet, high strength electroplated steel sheet, and method of manufacturing same2020 10,792,729Continuous casting mold and method for continuous casting of steel2020 10,745,771Method for refining molten steel in vacuum degassing equipment2020 10,543,527Continuous steel casting method2020 10,406,597Continuous casting method of steel2019 10,072,320Method of producing steel material2018 9,957,581Method for refining hot metal in converter2018 9,580,764'Top-blowing lance and method for refining molten iron using the same'2017 8,596,334'Continuous casting method for steel and method for manufacturing steel sheet'2013 8,397,793'Steel continuous casting method'2013 8,376,028'Steel continuous casting method'2013 8,014,893'Method of machining workpiece with offset tool'2011 7,628,196'Method and apparatus for continuous casting of metals'2009 7,448,431'Method of continuous steel casting'2008 6,712,124'Method and apparatus for continuous casting of metals'2004 6,250,370'Method for water-cooling hot metal slabs'2001 6,221,180'Steel sheet for can and manufacturing method thereof'2001 5,775,404'Method of continuously casting austenitic stainless steel'1998 5,599,867'Composition for use in manufacturing molded ceramic body, method of manufacturing molded ceramic body from such composition, and method of producing ceramic body'1997 5,429,655'System for removing non-metallic foreign matter in molten metal'1995 5,106,411'Method of and apparatus for removing non-metallic inclusions in molten metal'1992 5,071,471'Method of and apparatus for removing non-metallic inclusions from molten metal'1991 4,945,975'Method of oscillation of mold of vertical continuous caster'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–2001Patents assigned to KAWASAKI STEEL CO (7)· patent assignee history

1990–2020Based in Chiba, JP· patent location history

1997–2011Patents assigned to HONDA MOTOR CO LTD (2)· patent assignee history

2004–2021Patents assigned to JFE STEEL CORP (17)· patent assignee history

2004–2009Based in Okayama, JP· patent location history

2008–2021Based in Tokyo, JP· patent location history

2011Based in Wako, JP· patent location history

2013Patents assigned to MIKI YUJI (3)· patent assignee history

2013Patents assigned to KISHIMOTO YASUO (2)· patent assignee history

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

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
JFE STEEL CORP	17	2004–2021
KAWASAKI STEEL CO	7	1990–2001
MIKI YUJIself	3	2013
HONDA MOTOR CO LTD	2	1997–2011
KISHIMOTO YASUO	2	2013

Locations

Location	Patents	Span
Tokyo, JP	10	2008–2021
Chiba, JP	8	1990–2020
Fukuyama, JP	3	2013–2020
Okayama, JP	2	2004–2009
Wako, JP	1	2011