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Inventor

Kaori Fujii

Inventor
Tottori, JP

Overview

10→
Patents
2001–2021
Patent span
Physics
Primary field (CPC G)

Patents· 10 as inventor

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

B41Jprimary
B41JTypewriters20%
A61FFilters implantable into blood vessels13%
G03GElectrography13%
Y10TTechnical subjects covered by former us classification13%
A61BDiagnosis7%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments7%
G01BMeasuring length, thickness or similar linear dimensions7%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
G02BOptical elements, systems or apparatus7%
G06FElectric digital data processing7%
PatentTitleYear
11,013,400Ophthalmic apparatus202110,758,427Disposable diaper202010,282,142Image display device, image display method, and recording media having recorded thereon image display program201910,156,529Method for displaying/analyzing body fluid absorption mode of absorbent article20188,454,220'Illuminator with light source units radially arranged at a reference point of a base frame'20138,393,716'Liquid ejection head including flow channel plate formed with pressure generating chamber, method of manufacturing such liquid ejection head, and image forming apparatus including such liquid ejection head'20138,303,083'Liquid ejection head, image forming apparatus employing the liquid ejection head, and method of manufacturing the liquid ejection head'20128,141,983'Liquid jet head and image forming apparatus'20126,678,491'Optical electric charge removal device and image formation apparatus including the same'20046,210,847'Crystalline oxotitanylphthalocyanine and electrophotographic photoreceptor using the same'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2004Patents assigned to SHARP KK (2)· patent assignee history
2012–2013Patents assigned to FUJII KAORI (4)· patent assignee history
2012–2013Patents assigned to RICOH CO LTD (3)· patent assignee history
2012–2013Based in Kanagawa, JP· patent location history
2013Based in Kitasaku-gun, JP· patent location history
2018–2020Patents assigned to DAIO SEISHI KK (2)· patent assignee history
2018–2020Patents assigned to NAT UNIV CORP TOTTORI UNIV (2)· patent assignee history
2018–2020Based in Tottori, JP· patent location history
2019Based in Kyoto, JP· patent location history
2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJII KAORIself42012–2013
RICOH CO LTD32012–2013
DAIO SEISHI KK22018–2020
NAT UNIV CORP TOTTORI UNIV22018–2020
SHARP KK22001–2004
Locations
LocationPatentsSpan
Tottori, JP22018–2020
Kanagawa, JP22012–2013
Tokyo, JP12021
Kyoto, JP12019
Kitasaku-gun, JP12013