Inventor

Sachiko Koyama

Inventor

Kanagawa, JP

Overview

1996–2019

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 elsewhere18%

G06FElectric digital data processing18%

H10KOrganic electric solid-state devices12%

H04NPictorial communication, e.g. television7%

H05KPrinted circuits7%

B60NSeats specially adapted for vehicles5%

B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general5%

H05BElectric heating5%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%

G02BOptical elements, systems or apparatus3%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1996Based in Okazaki, JP· patent location history

2009–2018Patents assigned to SONY CORP (11)· patent assignee history

2009–2013Based 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

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

2018–2019Patents assigned to NIFCO INC (3)· patent assignee history

2018–2019Based in Yokosuka, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations