Inventor

Natsumi Murakami

Inventor

Sodegaura, JP

Overview

8→

Patents

2014–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 8 as inventor

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

C09Dprimary

C09DCoating compositions, e.g. paints, varnishes or lacquers14%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds10%

C01GCompounds containing metals not covered by subclasses c01d or c01f8%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds8%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%

C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties8%

H01LSemiconductor devices8%

G02BOptical elements, systems or apparatus6%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation6%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%

PatentTitleYear

10,899,893Aminosilane-modified colloidal silica dispersion and method of manufacturing same2021 10,676,643Coating film-forming composition and process for producing the same2020 10,669,426Inorganic oxide microparticles having amphiphilic organic silane compound bonded thereto, organic solvent dispersion thereof, and composition for film formation2020 9,618,654'Film-forming composition'2017 9,534,144'Film-forming composition'2017 9,243,165'Film-forming composition'2016 9,023,147'Method for producing rutile type titanium oxide sol'2015 8,747,542'Method for producing rutile titanium oxide sol'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2021Patents assigned to NISSAN CHEMICAL IND LTD (8)· patent assignee history

2014–2016Patents assigned to KOYAMA YOSHINARI (2)· patent assignee history

2014–2016Patents assigned to MURAKAMI NATSUMI (2)· patent assignee history

2014Patents assigned to MIYAMOTO AI (1)· patent assignee history

2014–2021Based in Sodegaura, JP· patent location history

2016Patents assigned to KATO TAKU (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NISSAN CHEMICAL IND LTD	8	2014–2021
KOYAMA YOSHINARI	2	2014–2016
MURAKAMI NATSUMIself	2	2014–2016
KATO TAKU	1	2016
MIYAMOTO AI	1	2014

Locations

Location	Patents	Span
Sodegaura, JP	8	2014–2021