Inventor
Hidetaka Ohazama
Inventor
Yonezawa, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices20%
H01LSemiconductor devices16%
H05KPrinted circuits16%
G01RMeasuring electric variables8%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
Y02PClimate change mitigation technologies in the production or processing of goods8%
B05DProcesses for applying fluent materials to surfaces, in general4%
C23CCoating metallic material4%
G09FDisplaying4%
G09GArrangements or circuits for control of indicating devices using static means to present variable information4%
PatentTitleYear
10,707,428Light emitting device, electronic device, and method for manufacturing light emitting device20209,722,213'Method for manufacturing electronic device'20179,705,105'Connection structure for electrical component'20178,853,935'Organic EL module including an element substrate and a pole to connect a plurality of terminals'20147,327,042'Interconnection structure of electric conductive wirings'20087,236,624'Mark for visual inspection upon assembling a display'20077,193,157'Flexible circuit board mounted with semiconductor chip and method for mounting semiconductor chip'20076,937,004'Test mark and electronic device incorporating the same'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2020Patents assigned to PIONEER TOHOKU CORP (8)· patent assignee history
2005–2008Based in Yamagata, JP· patent location history
2014–2020Patents assigned to PIONEER CORP (4)· patent assignee history
2014–2017Patents assigned to OHAZAMA HIDETAKA (2)· patent assignee history
2014–2020Based in Yonezawa, JP· patent location history
2017Patents assigned to NARA Hiromu (1)· patent assignee history
2017Patents assigned to SUGAHARA JUN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PIONEER TOHOKU CORP | 8 | 2005–2020 |
| PIONEER CORP | 4 | 2014–2020 |
| OHAZAMA HIDETAKAself | 2 | 2014–2017 |
| NARA Hiromu | 1 | 2017 |
| SUGAHARA JUN | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yonezawa, JP | 4 | 2014–2020 |
| Yamagata, JP | 4 | 2005–2008 |