Inventor

Hajime Asama

Inventor

Wako, JP

Overview

1998–2020

Patent span

Physics

Primary field (CPC G)

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

B60Rprimary

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for11%

E02FDredging11%

G05BControl or regulating systems in general11%

G05DSystems for controlling or regulating non-electric variables11%

H04NPictorial communication, e.g. television11%

A61BDiagnosis6%

A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons6%

A62BDevices, apparatus or methods for life-saving6%

B25JManipulators6%

G01SRadio direction-finding6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1998–1999Patents assigned to RIKAGAKU KENKYUSHO (2)· patent assignee history

1998–2003Based in Saitama, JP· patent location history

1999Patents assigned to SIGMA SYSTEMS CO LTD (1)· patent assignee history

1999–2009Based in Wako, JP· patent location history

2002–2009Patents assigned to RIKEN (5)· patent assignee history

2019–2020Patents assigned to KOMATSU MFG CO LTD (2)· patent assignee history

2019–2020Patents assigned to UNIV TOKYO (2)· patent assignee history

2019–2020Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations