Inventor

Hideo Kawashima

Inventor
Mobara, JP

Overview

10→
Patents
1977–2014
Patent span
Chemistry
Primary field (CPC C)

Patents· 10 as inventor

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

A01Nprimary
A01NPreservation of bodies of humans or animals or plants or parts thereof35%
C07DHeterocyclic compounds25%
C07CAcyclic or carbocyclic compounds15%
C08LCompositions of macromolecular compounds10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
A01CPlanting5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1998Patents assigned to MITSUI TOATSU CHEMICALS (6)· patent assignee history
1977–1983Based in Kamakura, JP· patent location history
1984Based in Kanagawa, JP· patent location history
1993–2008Based in Mobara, JP· patent location history
1998–1999Based in Chiba, JP· patent location history
1999–2014Patents assigned to MITSUI CHEMICALS INC (4)· patent assignee history
2014Patents assigned to KAWASHIMA HIDEO (1)· patent assignee history
2014Patents assigned to KISHI JUNRO (1)· patent assignee history
2014Patents assigned to SAKURAI SEIYA (1)· patent assignee history
2014Based in Morbaara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUI TOATSU CHEMICALS61977–1998
MITSUI CHEMICALS INC41999–2014
KAWASHIMA HIDEOself12014
KISHI JUNRO12014
SAKURAI SEIYA12014
Locations
LocationPatentsSpan
Mobara, JP31993–2008
Chiba, JP31998–1999
Kamakura, JP21977–1983
Morbaara, JP12014
Kanagawa, JP11984