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Inventor

Noboru Nishinaka

Inventor
Wakayama, JP

Overview

4→
Patents
2000–2010
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A47Lprimary
A47LDomestic washing or cleaning100%
PatentTitleYear
7,647,671'Suction cleaner'20107,451,519'Sheet holding structure and cleaner having the same'20086,079,077'Upright type vacuum cleaner capable of switching between suction path corresponding to place to be cleaned'20006,018,845'Vacuum cleaner and suction member thereof'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2010Patents assigned to SHARP KK (4)· patent assignee history
2000–2010Based in Wakayama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHARP KK42000–2010
Locations
LocationPatentsSpan
Wakayama, JP42000–2010