Inventor

Yoshiyuki Nakagomi

Inventor

Kokubunji, JP

Overview

1976–2021

Patent span

Electricity

Primary field (CPC H)

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

G01Rprimary

G01RMeasuring electric variables17%

H02JElectric power networks17%

Y02TClimate change mitigation technologies related to transportation17%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices8%

G06GAnalogue computers8%

H01LSemiconductor devices8%

H03FAmplifiers8%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%

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

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1976–1988Patents assigned to HITACHI LTD (3)· patent assignee history

1976–1978Based in Kodaira, JP· patent location history

1988Based in Yamanashi, JP· patent location history

2007–2009Patents assigned to YASHIMA DENKI KK (2)· patent assignee history

2007–2009Based in Kokubunji, JP· patent location history

2009Patents assigned to RENESAS TECH CORP (1)· patent assignee history

2021Patents assigned to SYNAPTICS INC (1)· patent assignee history

2021Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations