Inventor

Toyoki Takahashi

Inventor

Kanagawa, JP

Overview

1981–2018

Patent span

Electricity

Primary field (CPC H)

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

F16Mprimary

F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere22%

G06FElectric digital data processing22%

H10KOrganic electric solid-state devices14%

H04NPictorial communication, e.g. television10%

H05KPrinted circuits8%

H05BElectric heating6%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%

H01LSemiconductor devices4%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

B21BRolling of metal2%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1981Based in Toda, JP· patent location history

1989Based in Kitakyushu, JP· patent location history

2008–2018Patents assigned to SONY CORP (12)· patent assignee history

2008–2013Based in Kanagawa, JP· patent location history

2013Patents assigned to ADACHI DAIKI (2)· patent assignee history

2013Patents assigned to KOYAMA SACHIKO (2)· patent assignee history

2013Patents assigned to MIYASHITA MAKOTO (2)· patent assignee history

2013Patents assigned to SAKATA TATSUYA (2)· patent assignee history

2015–2018Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations