Inventor
Katsuhisa Higashi
Inventor
Nagano, JP
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Kprimary
G06KGraphical data reading36%
G11BInformation storage based on relative movement between record carrier and transducer36%
G07FCoin-freed or like apparatus8%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes5%
H04LTransmission of digital information, e.g. telegraphic communication5%
B41JTypewriters3%
G01RMeasuring electric variables3%
H04BTransmission3%
H04WWireless communication networks3%
PatentTitleYear
10,573,340Information reproduction apparatus and information reproduction method202010,424,322Magnetic head and magnetic recording medium processing device201910,339,747Card reader201910,332,548Magnetic recording medium processing device and method of generating interference field201910,083,327Card reader and control method therefor201810,055,615Card reader201810,043,044Card reader20189,858,449'MR sensor and card reader'20189,734,363'Card reader'20179,552,501'Card reader and control method of card reader'20179,367,716'Information reproduction device and information reproduction method'20169,218,846'Demodulation method of magnetic data and demodulation device of magnetic data'20159,129,645'Data demodulation device, data demodulation method, reproduction device for magnetically recorded data, and program'20159,007,649'Card printing device and control method for card printing device'20158,967,475'Magnetic head device'20158,824,073'Card reader and control method of card reader'20148,701,995'Method and device for magnetic data demodulation'20147,489,460'Magnetic data read circuit and card processing unit'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2020Patents assigned to NIDEC SANKYO CORP (18)· patent assignee history
2009–2020Based in Nagano, JP· patent location history
2014–2015Patents assigned to HIGASHI KATSUHISA (4)· patent assignee history
2014–2015Patents assigned to NAKAJIMA SHIGEO (2)· patent assignee history
2014Patents assigned to ISHIKAWA KAZUTOSHI (1)· patent assignee history
2014Patents assigned to ISONO YOICHI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIDEC SANKYO CORP | 18 | 2009–2020 |
| HIGASHI KATSUHISAself | 4 | 2014–2015 |
| NAKAJIMA SHIGEO | 2 | 2014–2015 |
| ISHIKAWA KAZUTOSHI | 1 | 2014 |
| ISONO YOICHI | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagano, JP | 18 | 2009–2020 |