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Inventor

Akihiro Negishi

Inventor
Nagano, JP

Overview

3→
Patents
2017–2020
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G06Kprimary
G06KGraphical data reading60%
G06FElectric digital data processing20%
G11BInformation storage based on relative movement between record carrier and transducer20%
PatentTitleYear
10,586,568Magnetic data processing device and magnetic data processing method202010,528,771Card reader and method for controlling card reader20209,576,161'Card reader and control method therefor'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2020Patents assigned to NIDEC SANKYO CORP (3)· patent assignee history
2017–2020Based in Nagano, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIDEC SANKYO CORP32017–2020
Locations
LocationPatentsSpan
Nagano, JP32017–2020