Inventor

Hisamasa Wakayama

Inventor
Shinnanyo, JP

Overview

1→
Patents
1999
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds50%
C08LCompositions of macromolecular compounds50%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to TOSOH CORP (1)· patent assignee history
1999Based in Shinnanyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSOH CORP11999
Locations
LocationPatentsSpan
Shinnanyo, JP11999