Inventor

Yoshiyuki Kamihara

Inventor

Sapporo, JP

Overview

1998–2019

Patent span

Physics

Primary field (CPC G)

Patents· 26 as inventor

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

G06Fprimary

G06FElectric digital data processing50%

H04LTransmission of digital information, e.g. telegraphic communication29%

H03KPulse technique5%

H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses5%

H03MCoding5%

G11BInformation storage based on relative movement between record carrier and transducer3%

H04JMultiplex communication3%

PatentTitleYear

10,419,247Transmission circuit, integrated circuit device and electronic device2019 7,805,553'Integrated circuit device and electronic instrument'2010 7,730,233'Data transfer control device and electronic instrument'2010 7,477,615'Transceiver, data transfer control device, and electronic instrument'2009 7,469,304'Data transfer control device, electronic equipment, and method for a data transfer through a bus, the data transfer control device including a register and a packet buffer that are commonly used during a host operation and a peripheral operation'2008 7,430,618'Data transfer control device and electronic equipment'2008 7,418,538'Electronic instrument for concurrently uploading and downloading data'2008 7,409,471'Data transfer control device for data transfer over a bus, electronic equipment and method for data transfer over a bus'2008 7,359,997'USB data transfer control device including first and second USB device wherein destination information about second device is sent by first device'2008 7,349,973'Data transfer control device, electronic equipment, and data transfer control method'2008 7,237,047'Data transfer control device, electronic equipment, and data transfer control method'2007 7,051,124'Data transfer control device, electronic equipment, and data transfer control method'2006 7,047,332'Data transfer control device and electronic instrument'2006 7,047,434'Data transfer control device and electronic equipment'2006 7,007,112'Data transfer control device, electronic equipment, and data transfer control method'2006 6,990,597'Clock generation circuit, data transfer control device, and electronic instrument'2006 6,978,327'Data transfer control device and electronic equipment for performing data'2005 6,950,889'Data transfer control device and electronic instrument'2005 6,901,465'Data transfer control device, electronic equipment, and data transfer control method'2005 6,857,028'Data transfer control device and electronic equipment'2005 6,854,020'Data transfer controller and electronic device'2005 6,839,347'Data transfer controller and electronic device'2005 6,834,316'Data transfer controller and electronic device'2004 6,775,245'Data transfer control device and electronic equipment'2004 6,732,205'Serial/parallel conversion circuit, data transfer control device, and electronic equipment'2004 5,720,030'Preprocess method, information read/write method, input/output device and read/write device'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2019Patents assigned to SEIKO EPSON CORP (25)· patent assignee history

1998Based in Nagano, JP· patent location history

2004–2010Based in Sapporo, JP· patent location history

2004Based in Suwa, JP· patent location history

2007Patents assigned to SEIKO ESPON CORP (1)· patent assignee history

2019Based in Okaya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SEIKO EPSON CORP	25	1998–2019
SEIKO ESPON CORP	1	2007

Locations

Location	Patents	Span
Sapporo, JP	23	2004–2010
Okaya, JP	1	2019
Suwa, JP	1	2004
Nagano, JP	1	1998