Inventor

Ryouichi Yoshida

Inventor

Shiga, JP

Overview

1994–2021

Patent span

Electricity

Primary field (CPC H)

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

B60Rprimary

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for23%

H01JElectric discharge tubes or discharge lamps23%

G01PMeasuring linear or angular speed, acceleration, deceleration, or shock15%

B05CApparatus for applying fluent materials to surfaces, in general8%

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

H01HElectric switches8%

H01LSemiconductor devices8%

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

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1994–1995Patents assigned to TAKATA CORP (5)· patent assignee history

1994–1995Based in Shiga, JP· patent location history

2010–2011Patents assigned to SONY CORP (3)· patent assignee history

2010–2011Based in Fukushima, JP· patent location history

2021Patents assigned to SCREEN HOLDINGS CO LTD (1)· patent assignee history

2021Based in Kyoto, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations