Inventor

Toshio Obayashi

Inventor

Fukaya, JP

Overview

1985–2008

Patent span

Performing operations

Primary field (CPC B)

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

B29Cprimary

B29CShaping or joining of plastics20%

H04NPictorial communication, e.g. television20%

Y10TTechnical subjects covered by former us classification20%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form13%

B44DPainting or artistic drawing, not otherwise provided for7%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices7%

G09GArrangements or circuits for control of indicating devices using static means to present variable information7%

H03HImpedance networks, e.g. resonant circuits7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1985Patents assigned to MARUSHO IND (1)· patent assignee history

1985Based in Hyogo, JP· patent location history

1986Patents assigned to SOMAR CORP (1)· patent assignee history

1986–1990Based in Tokyo, JP· patent location history

1998–2008Patents assigned to TOSHIBA KK (3)· patent assignee history

1998–2008Based in Fukaya, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations