Inventor

Tomomi Kawamura

Inventor

Nagakute-shi, JP

Overview

2016–2021

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 communication22%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form11%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds11%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%

F21VFunctional features or details of lighting devices or systems thereof11%

G02BOptical elements, systems or apparatus11%

G07CTime or attendance registers11%

H04NPictorial communication, e.g. television11%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2016Patents assigned to CANON COMPONENTS KK (1)· patent assignee history

2016Based in Saitama, JP· patent location history

2021Patents assigned to TOYOTA MOTOR CO LTD (2)· patent assignee history

2021Patents assigned to HITACHI CHEMICAL CO LTD (1)· patent assignee history

2021Patents assigned to SHOWA DENKO MATERIALS CO LTD (1)· patent assignee history

2021Based in Nagakute-shi, JP· patent location history

2021Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations