Inventor

Shuji Yazu

Inventor

Hyogo, JP

Overview

1976–2001

Patent span

General tagging of new technological developments

Primary field (CPC Y)

Patents· 96 as inventor

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

H10Nprimary

H10NElectric solid-state devices not otherwise provided for24%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests22%

C04BLime, magnesia12%

Y10TTechnical subjects covered by former us classification11%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%

C22CAlloys4%

C23CCoating metallic material4%

B22FWorking metallic powder3%

B23BTurning3%

C30BSingle-crystal growth2%

PatentTitleYear

6,301,774'Process for manufacturing a superconducting composite'2001 6,157,044'Tunnel junction type josephson device'2000 6,121,630'Superconducting thin film and a method for preparing the same'2000 5,981,444'Process for manufacturing a superconducting wire of compound oxide-type ceramics'1999 5,910,662'Semiconductor substrate having a superconducting thin film'1999 5,814,583'Superconducting thin film and a method for preparing the same'1998 5,712,227'Substrate having a superconductor layer'1998 5,693,146'Device for forming a compound oxide superconducting thin film'1997 5,686,394'Process for manufacturing a superconducting composite'1997 5,508,257'Superconducting composite'1996 5,478,398'Device for forming a compound oxide superconductor thin film'1995 5,447,908'Superconducting thin film and a method for preparing the same'1995 5,424,282'Process for manufacturing a composite oxide superconducting wire'1995 5,418,213'Method for forming continuous oxide superconducting layer having difference thickness portions for superconducting device'1995 5,401,715'Semiconductor substrate having a superconducting thin film'1995 5,372,992'Superconducting thin film'1994 5,362,710'Process for preparing high Tc superconducting material'1994 5,350,737'MBE process for preparing oxide superconducting films'1994 5,338,721'Process for manufacturing a superconducting composite'1994 5,334,579'Process for preparing superconducting material'1994 5,332,629'Boron nitride system including an hBN starting material with a catalyst and a sintered cNB body having a high heat conductivity based on the catalyst'1994 5,304,602'Process for producing sintered ceramic wire'1994 5,296,455'Process for preparing superconductor of compound oxide of Bi-Sr-Ca-Cu system'1994 5,286,712'High TC superconducting film'1994 5,278,139'Compound oxide high temperature superconducting material and a method for preparing same'1994 5,252,547'Method of forming an inorganic protective layer on an oxide superconducting film'1993 5,252,543'Superconducting thin film and wire on a smooth substrate'1993 5,250,510'Superconducting material'1993 5,247,189'Superconducting device composed of oxide superconductor material'1993 5,240,905'Method for forming electrode for electrical connections to oxide super-conductor'1993 5,236,894'Process for producing a superconducting thin film at relatively low temperature'1993 5,225,397'Method for preparing superconducting thin film'1993 5,221,660'Semiconductor substrate having a superconducting thin film'1993 5,206,214'Method of preparing thin film of superconductor'1993 5,196,398'Process for producing thallium type superconducting thin film'1993 5,189,011'Superconducting material and method for preparing the same (Sr, .gamma.).sub.x (La, .delta.).sub.1-x .epsilon..sub.y Cu.sub.1-y O.sub.3-z'1993 5,179,070'Semiconductor substrate having a superconducting thin film with a buffer layer in between'1993 5,175,140'High Tc superconducting material'1992 5,169,831'Process for manufacturing a superconducting composite'1992 5,169,829'Method for producing a superconducting circuit'1992 5,157,016'Method for producing a superconducting article'1992 5,147,849'Electrode for electrical connection to oxide superconductor and method for forming the same'1992 5,143,896'Process and system for preparing a superconducting thin film of oxide'1992 5,140,004'Method for preparing a high Tc superconducting fiber'1992 5,122,507'Process for manufacturing a superconducting composite'1992 5,114,906'Process for depositing Tl-containing superconducting thin films on (110) MgO substrates'1992 5,100,866'Process for producing compound oxide high temperature superconducting material Tl.sub.y Cu.sub.l-y O.sub.3-z where RE=Y or La'1992 5,093,312'(Ba, Ca).sub.x (.alpha., Dy).sub.1-x Tl.sub.y Cu.sub.1-Y O.sub.3-z where .alpha. is Y or La oxide high temperature superconducting material'1992 5,089,465'Process for producing oxide superconducting thick films by screen printing'1992 5,084,265'Process for preparing a thin film of superconducting compound oxide'1992 5,079,218'Superconducting fiber and a method for preparing the same'1992 5,061,681'Superconducting thin material and a method for preparing the same'1991 5,051,398'Process for preparing a bismuth-type superconducting thin film'1991 5,030,615'Method for producing thallium oxide superconductor'1991 5,030,616'Method for producing an elongated sintered article'1991 5,028,583'Superconducting thin film and wire and a process for producing the same'1991 5,021,396'Oxygen plasma treatment for producing high Tc oxide superconducting material'1991 4,997,813'Superconducting thin film and a process for depositing the same'1991 4,996,190'Superconducting thin film and a process for depositing the same'1991 4,996,185'Ceramic superconducting thin film'1991 4,988,670'Method of forming oxide superconducting films by in-situ annealing'1991 4,985,226'Hole-burning material and production thereof'1991 4,952,555'Superconducting material Ba.sub.1-x (Y.sub.1-w .gamma..sub.w)CuO.sub.z (.gamma.=Ti, Zr, Hf, Si, Ge, Sn, Pb, or Mn) and a process for preparing the same'1990 4,950,557'Composite tool and a process for the production of the same'1990 4,942,142'Superconducting thin film and a method for preparing the same'1990 4,942,152'Process for preparting a bismuth-type compound oxide superconductor'1990 4,939,119'Process for producing a superconducting article'1990 4,925,829'Method for preparing thin film of compound oxide superconductor by ion beam techniques'1990 4,900,716'Process for producing a compound oxide type superconducting material'1990 4,890,782'Process for the production of a composite tool'1990 4,880,773'Superconducting material and a method for preparing the same'1989 4,866,032'Method and apparatus for producing thin film of high to superconductor compound having large area'1989 4,772,575'Method of manufacturing sintered compact of cubic boron nitride'1988 4,699,687'Method of synthesizing cubic system boron nitride'1987 4,686,080'Composite compact having a base of a hard-centered alloy in which the base is joined to a substrate through a joint layer and process for producing the same'1987 4,636,253'Diamond sintered body for tools and method of manufacturing same'1987 4,632,817'Method of synthesizing diamond'1986 4,617,181'Synthetic diamond heat sink'1986 4,610,699'Hard diamond sintered body and the method for producing the same'1986 4,505,746'Diamond for a tool and a process for the production of the same'1985 4,492,846'Process for the production of bonded hard alloys'1985 4,442,180'Sintered body for use in a cutting tool and the method for producing the same'1984 4,425,315'Diamond sintered compact wherein crystal particles are uniformly orientated in the particular direction and the method for producing the same'1984 4,412,980'Method for producing a diamond sintered compact'1983 4,403,015'Compound sintered compact for use in a tool and the method for producing the same'1983 4,389,465'Sintered compact for use in a tool and the method for producing the same'1983 4,374,900'Composite diamond compact for a wire drawing die and a process for the production of the same'1983 4,370,149'Diamond compact for a wire drawing die and a process for the production of the same'1983 4,343,651'Sintered compact for use in a tool'1982 4,334,928'Sintered compact for a machining tool and a method of producing the compact'1982 4,333,986'Diamond sintered compact wherein crystal particles are uniformly orientated in a particular direction and a method for producing the same'1982 4,303,442'Diamond sintered body and the method for producing the same'1981 4,293,618'Sintered body for use in a cutting tool and the method for producing the same'1981 4,231,762'Method of producing a sintered diamond compact'1980 4,171,973'Diamond/sintered carbide cutting tool'1979 3,932,231'Method of making surface-coated cemented carbide articles'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–2001Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (94)· patent assignee history

1976–1999Based in Itami, JP· patent location history

1983–2001Based in Hyogo, JP· patent location history

1989Patents assigned to SUMIMOTO ELECTRIC IND LTD (1)· patent assignee history

1990Patents assigned to SUMIMOTO ELECTRIC IND (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SUMITOMO ELECTRIC INDUSTRIES	94	1976–2001
SUMIMOTO ELECTRIC IND	1	1990
SUMIMOTO ELECTRIC IND LTD	1	1989

Locations

Location	Patents	Span
Hyogo, JP	55	1983–2001
Itami, JP	41	1976–1999