Inventor

Yasuko Hirayama

Inventor

Kobe, JP

Overview

4→

Patents

2010–2017

Patent span

Electricity

Primary field (CPC H)

Patents· 4 as inventor

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

H01Lprimary

H01LSemiconductor devices15%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation15%

H10KOrganic electric solid-state devices15%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution15%

C07DHeterocyclic compounds8%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%

Y02PClimate change mitigation technologies in the production or processing of goods8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

Y10TTechnical subjects covered by former us classification8%

PatentTitleYear

9,627,557'Solar cell'2017 8,877,545'Method of manufacturing solar cell'2014 7,781,757'Organic semiconductor material, organic semiconductor element and field effect transistor using the same'2010 7,745,015'Organic electroluminescent device and method for manufacturing same'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2017Patents assigned to SANYO ELECTRIC CO (4)· patent assignee history

2010Based in Moriguchi, JP· patent location history

2010Based in Hirakata, JP· patent location history

2014–2017Based in Kobe, JP· patent location history

2017Patents assigned to PANASONIC IP MAN CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SANYO ELECTRIC CO	4	2010–2017
PANASONIC IP MAN CO LTD	1	2017

Locations

Location	Patents	Span
Kobe, JP	2	2014–2017
Moriguchi, JP	1	2010
Hirakata, JP	1	2010