Inventor

Takahisa Ogawa

Inventor

Toyama, JP

Overview

1981–2020

Patent span

Performing operations

Primary field (CPC B)

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

A47Lprimary

A47LDomestic washing or cleaning8%

B08BCleaning in general8%

B64DEquipment for fitting in or to aircraft8%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables8%

C09JAdhesives8%

C11DDetergent compositions8%

F16JPistons8%

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

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.

1981Patents assigned to AJINOMOTO KK (1)· patent assignee history

1981Based in Kawagoe, JP· patent location history

1985Patents assigned to NIPPON PILLAR PACKING (1)· patent assignee history

1985Based in Sanda, JP· patent location history

1993Patents assigned to ASHIMORI IND CO LTD (1)· patent assignee history

1993Patents assigned to FALHAWK CO LTD (1)· patent assignee history

1993Based in Saitama, JP· patent location history

2015Patents assigned to NITOMS KK (1)· patent assignee history

2015Based in Tokyo, JP· patent location history

2020Based in Toyama, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations