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Inventor

Yoshimasa Katsumi

Inventor
Aichi, JP

Overview

4→
Patents
2000–2017
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F24Fprimary
F24FAir-conditioning25%
F25BRefrigeration machines, plants or systems25%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications25%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body13%
F24DDomestic- or space-heating systems, e.g. central heating systems13%
PatentTitleYear
9,746,197'Bathroom air-conditioner'20178,539,788'Ventilating and air conditioning apparatus'20138,327,473'Sauna device'20126,148,631'Silencer and air conditioner'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Based in Kanagawa, JP· patent location history
2012–2017Patents assigned to KATSUMI YOSHIMASA (3)· patent assignee history
2012–2017Patents assigned to NISHIZURU YOSHIHIRO (2)· patent assignee history
2012–2013Patents assigned to PANASONIC CORP (2)· patent assignee history
2012–2017Based in Aichi, JP· patent location history
2013–2017Patents assigned to MATUBARA MITUNORI (2)· patent assignee history
2013–2017Patents assigned to TSUBOUCHI MASAFUMI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KATSUMI YOSHIMASAself32012–2017
MATUBARA MITUNORI22013–2017
NISHIZURU YOSHIHIRO22012–2017
PANASONIC CORP22012–2013
TSUBOUCHI MASAFUMI22013–2017
Locations
LocationPatentsSpan
Aichi, JP32012–2017
Kanagawa, JP12000