Inventor

Takahiko Iriyama

Inventor

Nagoya, JP

Overview

1992–2009

Patent span

Chemistry

Primary field (CPC C)

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

H01Fprimary

H01FMagnets28%

C04BLime, magnesia17%

B22FWorking metallic powder11%

C01BNon-metallic elements11%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds11%

B82YSpecific uses or applications of nanostructures6%

H02KDynamo-electric machines6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

Y10TTechnical subjects covered by former us classification6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1992–1993Patents assigned to ASAHI CHEMICAL IND (2)· patent assignee history

1992–1993Based in Fuji, JP· patent location history

2003–2009Patents assigned to DAIDO STEEL CO LTD (2)· patent assignee history

2003Patents assigned to NISSAN MOTOR (1)· patent assignee history

2003Based in Aichi, JP· patent location history

2004Patents assigned to DIADO STEEL CO LTD (1)· patent assignee history

2004–2009Based in Nagoya, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations