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Inventor

Shigeru Nakahata

Inventor
Osaka, JP

Overview

2→
Patents
1996
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C07Dprimary
C07DHeterocyclic compounds25%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds25%
C08JWorking-up25%
C08LCompositions of macromolecular compounds25%
PatentTitleYear
5,545,702'Diguanamines and preparation process, derivatives and use thereof'19965,480,947'Diguanamines and preparation process, derivatives and use thereof'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Patents assigned to MITSUI TOATSU CHEMICALS (2)· patent assignee history
1996Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUI TOATSU CHEMICALS21996
Locations
LocationPatentsSpan
Osaka, JP21996