LexDanaLexDanabeta
Inventor

Masakazu Konishi

Inventor
Tokyo, JP

Overview

6→
Patents
2010–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 6 as inventor

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

B25Cprimary
B25CHand-held nailing or stapling tools27%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers27%
F17CVessels for containing or storing compressed, liquefied or solidified gases27%
C08BPolysaccharides9%
C08LCompositions of macromolecular compounds9%
PatentTitleYear
10,906,993Modified cellulose fibers20218,602,283'Gas combustion type driving tool'20138,157,130'Gas cartridge'20128,025,182'Gas cartridge'20117,938,303'Gas combustion-type driving tool'20117,681,758'Gas cartridge'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2013Patents assigned to MAX CO LTD (5)· patent assignee history
2010–2012Based in Tokyo, JP· patent location history
2012–2013Patents assigned to KONISHI MASAKAZU (2)· patent assignee history
2012–2013Patents assigned to MURAYAMA KATSUHIKO (2)· patent assignee history
2012Patents assigned to MURAYAMA KEIJIRO (1)· patent assignee history
2013Based in Chuo-ku, JP· patent location history
2021Patents assigned to KAO CORP (1)· patent assignee history
2021Based in Wakayama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MAX CO LTD52010–2013
KONISHI MASAKAZUself22012–2013
MURAYAMA KATSUHIKO22012–2013
KAO CORP12021
MURAYAMA KEIJIRO12012
Locations
LocationPatentsSpan
Tokyo, JP42010–2012
Wakayama, JP12021
Chuo-ku, JP12013