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Inventor

Ko Isozaki

Inventor
Tokyo, JP

Overview

6→
Patents
2009–2020
Patent span
LOC
Primary field

Patents· 6 as inventor

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

LOC19primary
LOC1950%
LOC2433%
LOC2317%
PatentTitleYear
D0884879Blood collecting device2020D0879950Blood collecting device2020D0653320'Water heater for space heating'2012D0619175'Paper punch'2010D0612890'Hole punch for stationery'2010D0598957'Hole punch for stationery'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2010Patents assigned to PLUS STATIONERY CORP (3)· patent assignee history
2009–2010Based in Tokyo, JP· patent location history
2012Patents assigned to ISOZAKI KO (1)· patent assignee history
2012Patents assigned to KUBOTA YOSHIHIRO (1)· patent assignee history
2012Patents assigned to TAKAGI KOGYO KK (1)· patent assignee history
2012Based in Toshima-ku, JP· patent location history
2020Patents assigned to ASAHI POLYSLIDER CO LTD (2)· patent assignee history
2020Based in Chofu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PLUS STATIONERY CORP32009–2010
ASAHI POLYSLIDER CO LTD22020
ISOZAKI KOself12012
KUBOTA YOSHIHIRO12012
TAKAGI KOGYO KK12012
Locations
LocationPatentsSpan
Tokyo, JP32009–2010
Chofu, JP22020
Toshima-ku, JP12012