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Inventor

Junichi Nawama

Inventor
Osaka, JP

Overview

8→
Patents
1995–2019
Patent span
Physics
Primary field (CPC G)

Patents· 8 as inventor

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

G03Gprimary
G03GElectrography43%
A47LDomestic washing or cleaning7%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body7%
A61LMethods or apparatus for sterilising materials or objects in general7%
B25JManipulators7%
D06FLaundering, drying, ironing, pressing or folding textile articles7%
F16KValves7%
H01JElectric discharge tubes or discharge lamps7%
H01TSpark gaps7%
PatentTitleYear
10,240,281Clothing item separating device and clothing item processing device comprising same20197,843,678'Photoelectron generating plate, negative particle generating device and charge removing device and equipment using such device'20105,787,326'Image forming apparatus having a cover for protecting a transfer region of an intermediate transfer member when a door is opened'19985,776,544'Charging device and an image forming apparatus using a charging device'19985,634,179'Charging device and image forming apparatus containing the charging device'19975,565,975'Color image forming apparatus and method having toner images transferred to a paper sheet'19965,548,380'Charging device and an image forming apparatus using a charging device'19965,381,214'Electrophotographic charging device'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1998Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (6)· patent assignee history
1995Based in Moriguchi, JP· patent location history
1996–1998Based in Osaka, JP· patent location history
1998Based in Toyonaka, JP· patent location history
2010Patents assigned to PANASONIC CORP (1)· patent assignee history
2010–2019Based in Hyogo, JP· patent location history
2019Patents assigned to PANASONIC IP MAN CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD61995–1998
PANASONIC CORP12010
PANASONIC IP MAN CO LTD12019
Locations
LocationPatentsSpan
Osaka, JP41996–1998
Hyogo, JP22010–2019
Toyonaka, JP11998
Moriguchi, JP11995