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Inventor

Hisami Sakai

Inventor
Kasukabe, JP

Overview

3→
Patents
1991–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A22Cprimary
A22CProcessing meat, poultry, or fish50%
F24FAir-conditioning25%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications25%
PatentTitleYear
11,054,158Ventilation fan and ventilation system20215,033,164'Fish processing machine'19915,026,319'Fish processing machine'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to NIPPON FILLESTER KK (2)· patent assignee history
1991Patents assigned to NIPPON SUISAN KAISHA LTD (2)· patent assignee history
1991Based in Kasukabe, JP· patent location history
2021Patents assigned to PANASONIC IP MAN CO LTD (1)· patent assignee history
2021Based in Toyota-shi, Aichi-ken, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON FILLESTER KK21991
NIPPON SUISAN KAISHA LTD21991
PANASONIC IP MAN CO LTD12021
Locations
LocationPatentsSpan
Kasukabe, JP21991
Toyota-shi, Aichi-ken, JP12021