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Inventor

Hajime Kurosawa

Inventor
Sendai, JP

Overview

3→
Patents
1998–2015
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Bprimary
A61BDiagnosis25%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body25%
A61MDevices for introducing media into, or onto, the body25%
G06FElectric digital data processing25%
PatentTitleYear
9,022,947'Respiration impedance measuring device and respiration impedance display method'20157,205,982'Character input keyboard'20075,738,089'Equipment for assisting respiration and system for assisting respiration'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to HIROKI HOSHI (1)· patent assignee history
1998–2015Based in Sendai, JP· patent location history
2007–2015Patents assigned to KUROSAWA HAJIME (2)· patent assignee history
2007Based in Itabashi-ku, JP· patent location history
2015Patents assigned to CHEST M I INC (1)· patent assignee history
2015Patents assigned to HOKI TOSHIAKI (1)· patent assignee history
2015Patents assigned to SHIMIZU YOSHIO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KUROSAWA HAJIMEself22007–2015
CHEST M I INC12015
HIROKI HOSHI11998
HOKI TOSHIAKI12015
SHIMIZU YOSHIO12015
Locations
LocationPatentsSpan
Sendai, JP21998–2015
Itabashi-ku, JP12007