Inventor

Kenichi Murayama

Inventor

Tokyo, JP

Overview

2003–2020

Patent span

Electricity

Primary field (CPC H)

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

H04Lprimary

H04LTransmission of digital information, e.g. telegraphic communication23%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for15%

B62DMotor vehicles15%

H04BTransmission15%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%

F16FSprings8%

H04WWireless communication networks8%

Y10TTechnical subjects covered by former us classification8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to MITSUBISHI MATERIALS CORP (1)· patent assignee history

2003Based in Omiya, JP· patent location history

2011Patents assigned to LINTEC CORP (1)· patent assignee history

2011Based in Saitama, JP· patent location history

2017Patents assigned to TOYOTA MOTOR CO LTD (2)· patent assignee history

2017Based in Kumagaya, JP· patent location history

2018–2020Patents assigned to JAPAN BROADCASTING CORP (2)· patent assignee history

2018–2020Patents assigned to NHK ENG SYSTEM INC (2)· patent assignee history

2018–2020Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations