Inventor

NAGAI YOSHIAKI

JP6 patents

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

HITACHI LTD

2 patents

US4700317AOct 13, 1987

Automatic layout planner and a method for automatically creating a layout plan

HITACHI LTD137 citations95

US5123103AJun 16, 1992

Method and system of retrieving program specification and linking the specification by concept to retrieval request for reusing program parts

HITACHI LTD204 citations92

PIONEER ELECTRONIC CORP

1 patent

US5070431ADec 3, 1991

Display board illuminating device for passive displays

PIONEER ELECTRONIC CORP210 citations94

LION CORP

1 patent

US5346543ASep 13, 1994

Deinking agent for reclaiming waste paper

LION CORP13 citations71

FUJI PHOTO FILM CO LTD

1 patent

US4169188ASep 25, 1979

Photographic support

FUJI PHOTO FILM CO LTD8 citations71

NIPPON OIL CO LTD

1 patent

US5342532AAug 30, 1994

Lubricating oil composition comprising alkylnaphthalene and benzothiophene

NIPPON OIL CO LTD8 citations70