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Inventor

Kohichi Kashiwagi

Inventor
Ube, JP

Overview

5→
Patents
2000–2006
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds43%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds43%
C07DHeterocyclic compounds14%
PatentTitleYear
6,987,160'Thermoplastic polyurethane'20066,881,856'Thermoplastic polyurethane'20056,472,498'Diaryl carbonate product and production of polycarbonate'20026,388,140'Method and producing cyclododecanone compound'20026,143,917'Process for producing aryl carbamates'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2006Patents assigned to UBE INDUSTRIES (5)· patent assignee history
2000–2006Based in Ube, JP· patent location history
2002Based in Yamaguchi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UBE INDUSTRIES52000–2006
Locations
LocationPatentsSpan
Ube, JP42000–2006
Yamaguchi, JP12002