LexDanaLexDanabeta
Inventor

Hiroshi Matsumoto

Inventor
Kariya, JP

Overview

4→
Patents
1995–2013
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A01Kprimary
A01KAnimal husbandry50%
B60NSeats specially adapted for vehicles25%
B62BHand-propelled vehicles, e.g. hand carts or perambulators25%
PatentTitleYear
8,453,604'Animal litter'20138,230,811'Animal litter'20125,823,547'Child safety seat'1998D0361743'Baby chair'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1998Based in Kariya, JP· patent location history
2012–2013Patents assigned to HIROSHIMA KENJI (2)· patent assignee history
2012–2013Patents assigned to IKEGAMI TAKESHI (2)· patent assignee history
2012–2013Patents assigned to KAMEYAMA HIROYUKI (2)· patent assignee history
2012–2013Patents assigned to MATSUMOTO HIROSHI (2)· patent assignee history
2012–2013Patents assigned to MATSUO TAKAYUKI (2)· patent assignee history
2012Based in Miyagi, JP· patent location history
2013Based in Sendai, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HIROSHIMA KENJI22012–2013
IKEGAMI TAKESHI22012–2013
KAMEYAMA HIROYUKI22012–2013
MATSUMOTO HIROSHIself22012–2013
MATSUO TAKAYUKI22012–2013
Locations
LocationPatentsSpan
Kariya, JP21995–1998
Sendai, JP12013
Miyagi, JP12012