P

Inventor

YAMAGUCHI HIROSHI

JP485 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGUCHI HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

14 patents
US6753253B1Jun 22, 2004

Method of making wiring and logic corrections on a semiconductor device by use of focused ion beams

HITACHI LTD97 citations98
US5656811AAug 12, 1997

Method for making specimen and apparatus thereof

HITACHI LTD138 citations98
US5233191AAug 3, 1993

Method and apparatus of inspecting foreign matters during mass production start-up and mass production line in semiconductor production process

HITACHI LTD145 citations98
US4983540AJan 8, 1991

Method of manufacturing devices having superlattice structures

HITACHI LTD123 citations98
US5208437AMay 4, 1993

Method of cutting interconnection pattern with laser and apparatus thereof

HITACHI LTD139 citations97
US5358806AOct 25, 1994

Phase shift mask, method of correcting the same and apparatus for carrying out the method

HITACHI LTD70 citations96
US5333495AAug 2, 1994

Method and apparatus for processing a minute portion of a specimen

HITACHI LTD76 citations96
US5214282AMay 25, 1993

Method and apparatus for processing a minute portion of a specimen

HITACHI LTD58 citations96
US5113072AMay 12, 1992

Device having superlattice structure, and method of and apparatus for manufacturing the same

HITACHI LTD48 citations96
US4900695AFeb 13, 1990

Semiconductor integrated circuit device and process for producing the same

HITACHI LTD151 citations96
US4868068ASep 19, 1989

IC wiring connecting method and resulting article

HITACHI LTD59 citations96
US4687939AAug 18, 1987

Method and apparatus for forming film by ion beam

HITACHI LTD83 citations96
US4609809ASep 2, 1986

Method and apparatus for correcting delicate wiring of IC device

HITACHI LTD99 citations96
US4503329AMar 5, 1985

Ion beam processing apparatus and method of correcting mask defects

HITACHI LTD100 citations96

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

6 patents

FUJIFILM CORP

5 patents

FUJI PHOTO FILM CO LTD

5 patents

NEC CORP

3 patents

YAMAGUCHI HIROSHI

2 patents

YOSHIDA AI

2 patents

BROTHER IND LTD

2 patents

UMEZAWA ASAKI

1 patent

RICOH CO LTD

1 patent

SHARP KK

1 patent

MAEDA KIYOHIRO

1 patent

KONICA MINOLTA HOLDINGS INC

1 patent

MITSUBISHI ELECTRIC CORP

1 patent

NISSAN MOTOR

1 patent

TANIJIRI YASUSHI

1 patent

TOYODA GOSEI KK

1 patent

MURATA MACHINERY LTD

1 patent

SONY CORP

1 patent

Showing the top 50 of 485 patents by PatentIndex Score.