Inventor

Kunio Oda

Inventor

Tokyo, JP

Overview

1991–2012

Patent span

Chemistry

Primary field (CPC C)

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

Y10Tprimary

Y10TTechnical subjects covered by former us classification24%

C08LCompositions of macromolecular compounds18%

H01FMagnets18%

B60CVehicle tyres12%

C08JWorking-up12%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients12%

B41MPrinting, duplicating, marking, or copying processes6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1991–1993Patents assigned to UBE INDUSTRIES (3)· patent assignee history

1991Based in Ichihara, JP· patent location history

1993Based in Sakura, JP· patent location history

1996Patents assigned to NAIGAI CARBON INK (1)· patent assignee history

1996Based in Takatsuki, JP· patent location history

2009–2012Patents assigned to TDK CORP (3)· patent assignee history

2009–2012Based in Tokyo, JP· patent location history

2012Patents assigned to ARATA MASAZUMI (1)· patent assignee history

2012Patents assigned to ODA KUNIO (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations