Inventor

Shiro Watanabe

Inventor

Sakai, JP

Overview

1976–2021

Patent span

Human necessities

Primary field (CPC A)

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

E02Fprimary

E02FDredging16%

G05GControl devices or systems insofar as characterised by mechanical features only11%

Y10TTechnical subjects covered by former us classification11%

A01NPreservation of bodies of humans or animals or plants or parts thereof5%

A23CDairy products, e.g. milk, butter or cheese5%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for5%

A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body5%

A61KPreparations for medical, dental or toiletry purposes5%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations5%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to DAIKIN IND LTD (1)· patent assignee history

1976–1993Based in Osaka, JP· patent location history

1992–2016Patents assigned to KUBOTA KK (3)· patent assignee history

1992–2016Based in Sakai, JP· patent location history

2006–2010Patents assigned to FAMILY CO LTD (2)· patent assignee history

2010Based in Saihaku-gun, JP· patent location history

2013Patents assigned to HAMAZAKI TOMOHITO (1)· patent assignee history

2013Based in Toyama, JP· patent location history

2021Patents assigned to FUJITSU GENERAL LTD (1)· patent assignee history

2021Based in Kanagawa, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations