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Inventor

Kazunaga Komizo

Inventor
Kurashiki, JP

Overview

2→
Patents
1983–1991
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.

C07Cprimary
C07CAcyclic or carbocyclic compounds50%
G11BInformation storage based on relative movement between record carrier and transducer50%
PatentTitleYear
4,997,539'Method and apparatus for producing a magnetic recording medium'19914,410,747'Process for producing 1,2-dichloroethane'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983Patents assigned to RYO NICHI COMPANY LTD (1)· patent assignee history
1983–1991Based in Kurashiki, JP· patent location history
1991Patents assigned to MITSUBISHI CHEM IND (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI CHEM IND11991
RYO NICHI COMPANY LTD11983
Locations
LocationPatentsSpan
Kurashiki, JP21983–1991