Inventor

Sumio Uehara

Inventor

Nagano, JP

Overview

2004–2020

Patent span

Electricity

Primary field (CPC H)

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

H01Jprimary

H01JElectric discharge tubes or discharge lamps21%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1021%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them14%

B21KMaking forged or pressed metal products, e.g. horse-shoes, rivets, bolts or wheels7%

G11CStatic stores7%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light7%

H05KPrinted circuits7%

H10HInorganic light-emitting semiconductor devices having potential barriers7%

Y10TTechnical subjects covered by former us classification7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2004–2020Patents assigned to SHINKO ELECTRIC IND CO (4)· patent assignee history

2004–2020Based in Nagano, JP· patent location history

2011–2014Patents assigned to IWASAKI ELECTRIC CO LTD (3)· patent assignee history

2011Based in Gyoda, JP· patent location history

2013–2014Patents assigned to KANO YOSUKE (2)· patent assignee history

2013–2014Patents assigned to UEHARA SUMIO (2)· patent assignee history

2013Patents assigned to FUJII OPTICAL CO LTD (1)· patent assignee history

2013–2014Based in Saitama, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations