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Inventor

Kazuhiro Imaoka

Inventor
Yokohama, JP

Overview

2→
Patents
1982–1991
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.

C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds33%
G11BInformation storage based on relative movement between record carrier and transducer33%
H01FMagnets33%
PatentTitleYear
5,059,671'Manufacturing process of spray urethane elastomer'19914,342,589'Process for preparing iron compound particles for use in magnetic recording'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–1991Patents assigned to MITSUI TOATSU CHEMICALS (2)· patent assignee history
1982Based in Kamakura, JP· patent location history
1991Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUI TOATSU CHEMICALS21982–1991
Locations
LocationPatentsSpan
Yokohama, JP11991
Kamakura, JP11982