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Inventor

Rika Tanaka

Inventor
Tokyo, JP

Overview

5→
Patents
2006–2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

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

C09Gprimary
C09GPolishing compositions14%
C09KMaterials for miscellaneous applications, not provided for elsewhere14%
C23FNon-mechanical removal of metallic material from surface14%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1014%
A61KPreparations for medical, dental or toiletry purposes7%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations7%
C12NMicroorganisms or enzymes7%
G06TImage data processing or generation, in general7%
H01LSemiconductor devices7%
H04NPictorial communication, e.g. television7%
PatentTitleYear
10,421,884Method of controlling selectivity using composition for polishing silicon nitride201910,286,014Method for in vitro proliferation of cell population containing cells suitable for treatment of ischemic disease20198,062,548'Polishing slurry'20117,487,468'Video combining apparatus and method'20097,124,053'Image processing method and apparatus therefor'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2009Patents assigned to CANON KK (2)· patent assignee history
2006–2019Based in Tokyo, JP· patent location history
2009Based in Kanagawa, JP· patent location history
2011–2019Patents assigned to NITTA HAAS INC (2)· patent assignee history
2011Based in Yamatokoriyama, JP· patent location history
2019Patents assigned to FOUNDATION FOR BIOMEDICAL RES AND INNOVATION (1)· patent assignee history
2019Patents assigned to FOUNDATION FOR BIOMEDICAL RES AND INNOVATION AT KOBE (1)· patent assignee history
2019Patents assigned to JUNTENDO EDUCATIONAL FOUND (1)· patent assignee history
2019Based in Kyoto, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK22006–2009
NITTA HAAS INC22011–2019
FOUNDATION FOR BIOMEDICAL RES AND INNOVATION12019
FOUNDATION FOR BIOMEDICAL RES AND INNOVATION AT KOBE12019
JUNTENDO EDUCATIONAL FOUND12019
Locations
LocationPatentsSpan
Tokyo, JP22006–2019
Kyoto, JP12019
Yamatokoriyama, JP12011
Kanagawa, JP12009