P

Inventor

HAYASHI YOSHIKATSU

JP12 patents
⚠️ This page may combine multiple inventors who share the name “HAYASHI YOSHIKATSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI ELECTRIC CORP

6 patents
US6360847B1Mar 26, 2002

Elevator system and speed governing apparatus

MITSUBISHI ELECTRIC CORP45 citations91
US5864104AJan 26, 1999

Elevator door control apparatus

MITSUBISHI ELECTRIC CORP28 citations91
US5636715AJun 10, 1997

Elevator door structure and method of adjusting the same

MITSUBISHI ELECTRIC CORP28 citations90
US5165505ANov 24, 1992

Elevator landing door apparatus

MITSUBISHI ELECTRIC CORP27 citations87
US7637357B2Dec 29, 2009

Elevator apparatus with sheave rotational speed difference determination for detecting an abnormality

MITSUBISHI ELECTRIC CORP13 citations82
US5156237AOct 20, 1992

Elevator landing door apparatus

MITSUBISHI ELECTRIC CORP20 citations80

FUJI PHOTO FILM CO LTD

3 patents
US4634656AJan 6, 1987

Aluminum alloy, a support of lithographic printing plate and a lithographic printing plate using the same

FUJI PHOTO FILM CO LTD21 citations81
US4939044AJul 3, 1990

Aluminum alloy support for lithographic printing plate

FUJI PHOTO FILM CO LTD17 citations73
US4547274AOct 15, 1985

Support for lithographic printing plate and lithographic printing plate

FUJI PHOTO FILM CO LTD16 citations73

OKAMOTO KENICHI

1 patent
US9546074B2Jan 17, 2017

Elevator apparatus including an anomalous acceleration detecting mechanism

OKAMOTO KENICHI7 citations82

OKADA MINEO

1 patent
US9505587B2Nov 29, 2016

Elevator with acceleration detection

OKADA MINEO3 citations71

SUMITOMO LIGHT METAL IND

1 patent
US3935084AJan 27, 1976

Anodizing process

SUMITOMO LIGHT METAL IND8 citations71