LexDanaLexDanabeta
Inventor

Takuya Fujita

Inventor
Kanagawa, JP

Overview

25→
Patents
2000–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 25 as inventor

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

B41Jprimary
B41JTypewriters11%
C09DCoating compositions, e.g. paints, varnishes or lacquers10%
B41MPrinting, duplicating, marking, or copying processes6%
F16DCouplings for transmitting rotation6%
G06FElectric digital data processing6%
H02KDynamo-electric machines6%
B60LPropulsion of electrically-propelled vehicles5%
B60WConjoint control of vehicle sub-units of different type or different function5%
D06PDyeing or printing textiles5%
B23KSoldering or unsoldering3%
PatentTitleYear
10,919,294Liquid discharging device and liquid discharging method202110,906,531Information processing device and information processing method202110,768,617Drive assistance device and drive assistance method, and moving body202010,756,612Eddy current deceleration device202010,734,881Eddy current retarder with electricity generating function202010,703,911Organic colorant, coloring composition, and inkjet ink202010,655,029Inkjet ink and coloring composition202010,491,094Eddy current retarder with electricity generating function201910,478,914Method for butt welding, butt welded joint, and outside joint member for constant velocity universal joint201910,454,358Eddy current retarder with electricity generating function201910,430,707Information processing device201910,300,706Ink including silver particle and water, inkjet printing device including ink, and inkjet printing method using ink201910,293,627Printed matter, printing method, and printing device201910,280,984Constant velocity universal joint outer joint member and manufacturing method for same201910,202,516Printed matter, printer, and printing method20199,529,847'Information processing apparatus, information processing method, and program for extracting co-occurrence character strings'20169,308,752'Printing apparatus using photocurable ink and method for producing printed material'20169,057,154'Textile printing apparatus and textile printing method'20158,983,997'Information processing apparatus, information processing method, and program'20158,936,339'Recording apparatus and recording medium conveyance method'20158,884,991'Control system, control apparatus, handheld apparatus, control method, and program'20148,833,886'Pretreatment method for printing material, pretreatment device, ink jet textile printing apparatus and ink jet textile printing method'20148,684,482'Textile printing apparatus and textile printing method'20146,051,951'Generator motor for internal combustion engine'20006,049,196'Generator for internal combustion engine'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2021Patents assigned to FUJITA TAKUYA (11)· patent assignee history
2014–2021Patents assigned to SONY CORP (6)· patent assignee history
2014–2016Patents assigned to SEIKO EPSON CORP (5)· patent assignee history
2014–2021Based in Kanagawa, JP· patent location history
2014–2016Based in Shiojiri, JP· patent location history
2019–2021Patents assigned to RICOH CO LTD (6)· patent assignee history
2019–2020Patents assigned to MIYAZAWA YOSHIMASA (5)· patent assignee history
2019–2020Based in Yao, JP· patent location history
2019Based in Shizuoka, JP· patent location history
2020–2021Based in Aichi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITA TAKUYAself112014–2021
RICOH CO LTD62019–2021
SONY CORP62014–2021
MIYAZAWA YOSHIMASA52019–2020
SEIKO EPSON CORP52014–2016
Locations
LocationPatentsSpan
Kanagawa, JP102014–2021
Yao, JP42019–2020
Shiojiri, JP42014–2016
Aichi, JP22020–2021
Shizuoka, JP22019