P

Inventor

YAMAMOTO SUSUMU

JP121 patents
⚠️ This page may combine multiple inventors who share the name “YAMAMOTO SUSUMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO ELECTRIC INDUSTRIES

18 patents
US5122507AJun 16, 1992

Process for manufacturing a superconducting composite

SUMITOMO ELECTRIC INDUSTRIES30 citations96
US4537808AAug 27, 1985

Electrically conductive composite material

SUMITOMO ELECTRIC INDUSTRIES31 citations93
US5424282AJun 13, 1995

Process for manufacturing a composite oxide superconducting wire

SUMITOMO ELECTRIC INDUSTRIES20 citations92
US5252288AOct 12, 1993

Method for producing an elongated sintered article

SUMITOMO ELECTRIC INDUSTRIES35 citations92
US4929512AMay 29, 1990

Metal and composite material made of the metal and rubber

SUMITOMO ELECTRIC INDUSTRIES25 citations92
US5981444ANov 9, 1999

Process for manufacturing a superconducting wire of compound oxide-type ceramics

SUMITOMO ELECTRIC INDUSTRIES26 citations90
US5169831ADec 8, 1992

Process for manufacturing a superconducting composite

SUMITOMO ELECTRIC INDUSTRIES13 citations80
US6126760AOct 3, 2000

Evaporation material

SUMITOMO ELECTRIC INDUSTRIES7 citations74
US5480601AJan 2, 1996

Method for producing an elongated sintered article

SUMITOMO ELECTRIC INDUSTRIES12 citations74
US5338721AAug 16, 1994

Process for manufacturing a superconducting composite

SUMITOMO ELECTRIC INDUSTRIES5 citations74
US5304602AApr 19, 1994

Process for producing sintered ceramic wire

SUMITOMO ELECTRIC INDUSTRIES13 citations74
US5232906AAug 3, 1993

Fabrication of sintered oxide superconducting wires by a powder-in-tube method

SUMITOMO ELECTRIC INDUSTRIES9 citations74
US5152851AOct 6, 1992

High-strength coil spring and method of producing same

SUMITOMO ELECTRIC INDUSTRIES15 citations74
US5114641AMay 19, 1992

Method for producing an elongated sintered article

SUMITOMO ELECTRIC INDUSTRIES11 citations74
US5100865AMar 31, 1992

Fabrication of sintered oxide superconducting wires

SUMITOMO ELECTRIC INDUSTRIES16 citations74
US5006289AApr 9, 1991

Method for producing an elongated sintered article

SUMITOMO ELECTRIC INDUSTRIES13 citations74
US4810593AMar 7, 1989

High-strength conductors and process for manufacturing same

SUMITOMO ELECTRIC INDUSTRIES17 citations74
US4246047AJan 20, 1981

Non-magnetic stainless steel

SUMITOMO ELECTRIC INDUSTRIES8 citations74

FUJI XEROX CO LTD

5 patents

YAZAKI CORP

4 patents

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

4 patents

NISSAN CHEMICAL IND LTD

3 patents

TOSHIBA KK

3 patents

AISAN IND

2 patents

CHIYODA CHEM ENG CONSTRUCT CO

2 patents

YAMAMOTO SUSUMU

2 patents

HITACHI LTD

1 patent

IDEMITSU KOSAN CO

1 patent

FUJITSU COMPONENT LTD

1 patent

NIPPON TELEGRAPH & TELEPHONE

1 patent

ONO PHARMACEUTICAL CO

1 patent

NAKAMURA TAKAO

1 patent

MITSUBISHI ELECTRIC CORP

1 patent

Showing the top 50 of 121 patents by PatentIndex Score.