P

Inventor

FUJITA TSUTOMU

JP68 patents
⚠️ This page may combine multiple inventors who share the name “FUJITA TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

21 patents
US5838603ANov 17, 1998

Semiconductor device and method for fabricating the same, memory core chip and memory peripheral circuit chip

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD117 citations98
US6313493B1Nov 6, 2001

Semiconductor device and method for fabricating the same, memory core chip and memory peripheral circuit chip

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD46 citations96
US6064585AMay 16, 2000

Semiconductor device and method for fabricating the same, memory core chip and memory peripheral circuit chip

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations96
US5555527ASep 10, 1996

Semiconductor memory, moving-picture storing memory, moving-picture storing apparatus, moving-picture displaying apparatus, static-picture storing memory, and electronic notebook

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations96
US4826780AMay 2, 1989

Method of making bipolar transistors

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD79 citations96
US4977104ADec 11, 1990

Method for producing a semiconductor device by filling hollows with thermally decomposed doped and undoped polysilicon

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD97 citations95
US4988423AJan 29, 1991

Method for fabricating interconnection structure

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD90 citations94
US6181620B1Jan 30, 2001

Semiconductor storage device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations93
US6169684B1Jan 2, 2001

Semiconductor memory device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations93
US4418469ADec 6, 1983

Method of simultaneously forming buried resistors and bipolar transistors by ion implantation

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations93
US6023440AFeb 8, 2000

Semiconductor memory, moving-picture storing memory, moving-picture storing apparatus, moving-picture displaying apparatus, static-picture storing memory, and electronic notebook

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations92
US5949733ASep 7, 1999

Semiconductor memory, moving-picture storing memory, moving-picture storing apparatus, moving-picture displaying apparatus, static-picture storing memory, and electronic notebook

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations92
US5066602ANov 19, 1991

Method of making semiconductor ic including polar transistors

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD36 citations92
US4693782ASep 15, 1987

Fabrication method of semiconductor device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations92
US4563227AJan 7, 1986

Method for manufacturing a semiconductor device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations92
US4484211ANov 20, 1984

Oxide walled emitter

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations92
US5084413AJan 28, 1992

Method for filling contact hole

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD53 citations89
US5805524ASep 8, 1998

Semiconductor memory, moving-picture storing memory, moving-picture storing apparatus, moving-picture displaying apparatus, static-picture storing memory, and electronic notebook

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations74
US5104826AApr 14, 1992

Method for fabricating semiconductor integrated circuit device using an electrode wiring structure

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations73
US4459496AJul 10, 1984

Semiconductor integrated circuit having stacked integrated injection logic circuits

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations73
US6226223B1May 1, 2001

Low latency dynamic random access memory

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations63

HONDA MOTOR CO LTD

6 patents

HITACHI LTD

6 patents

OKUMOTO TOSHIYUKI

5 patents

SANYO ELECTRIC CO

2 patents

KAWASAKI STEEL CO

2 patents

RIVERBELL INC

1 patent

NAKAZAKI YASUHIKO

1 patent

TOYOTA MOTOR CO LTD

1 patent

SUMITOMO CHEMICAL CO

1 patent

KAWASAKI HEAVY IND LTD

1 patent

TOSHIBA MEMORY CORP

1 patent

HEALTH SENSING CO LTD

1 patent

NIPPON SPINDLE MFG CO LTD

1 patent

Showing the top 50 of 68 patents by PatentIndex Score.