Inventor
Hiroyasu Nishida
Inventor
Kitakyushu, JP
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification12%
C01BNon-metallic elements10%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds10%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
C09KMaterials for miscellaneous applications, not provided for elsewhere6%
B82YSpecific uses or applications of nanostructures5%
C01GCompounds containing metals not covered by subclasses c01d or c01f4%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties4%
C03CChemical composition of glasses, glazes or vitreous enamels3%
C09DCoating compositions, e.g. paints, varnishes or lacquers3%
PatentTitleYear
10,759,665Silica particle dispersion and method for producing the same202010,160,894Non-spherical silica sol, process for producing the same, and composition for polishing20189,683,108'Antireflective laminate'20179,441,139'Process for producing silica-based fine particle dispersion sols, silica-based fine particle dispersion sol, coating composition containing the dispersion sol, curable coating film, and substrate having the curable coating film'20169,272,916'Non-spherical silica sol, process for producing the same, and composition for polishing'20169,039,828'Process for producing silica-based fine particle dispersion sols, silica-based fine particle dispersion sol, coating composition containing the dispersion sol, curable coating film, and substrate having the curable coating film'20158,585,791'Method of producing nodular silica sol'20138,187,351'Sol of spinous inorganic oxide particles, method of producing the sol, and polishing agent containing the sol'20128,118,898'Spinous silica-based sol and method of producing the same'20128,029,898'Inorganic compound particle'20117,727,602'Recording sheet with ink receptive layer and coating liquid for forming ink receptive layer'20107,575,803'Inorganic compound particle and process for preparation thereof'20097,323,122'Silica-based particles coated with antimony oxide, method of producing the particles, and base material with a coating film including the particles'20087,309,457'Chain inorganic oxide fine particle groups'20077,192,986'Inorganic compound sol modified by organic compound'20076,890,647'Alumina hydrate particle, alumina hydrate particle dispersion sol and liquid coating for forming ink-receiving layer and substrate having ink-receiving layer'20056,849,112'Inorganic particles as a dental material and a method of producing the same'20056,827,639'Polishing particles and a polishing agent'20046,777,069'Transparent film-coated substrate, coating liquid for transparent film formation, and display device'20046,740,702'Coating liquid for forming ink-receiving layer'20046,680,040'Sol having fine particles dispersed and method for preparing'20046,669,748'Dispersion liquid of silica particles for polishing, method of producing the same, and polishing agent'20036,447,881'Recording sheet having ink-receiving layer'20025,935,700'Thermoplastic resin film containing composite oxide particles'19995,880,201'Thermoplastic resin film and method of manufacturing the same'19995,785,892'Organo-antimony oxide sols and coating compositions thereof'19984,987,012'Process for preparing mono-dispersed particles'19914,925,704'Processes for preparing mono-dispersed particles'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–2020Based in Fukuoka, JP· patent location history
1991–2008Patents assigned to CATALYSTS & CHEM IND CO (15)· patent assignee history
1998–2018Based in Kitakyushu, JP· patent location history
2009–2020Patents assigned to JGC CATALYSTS & CHEMICALS LTD (12)· patent assignee history
2011Based in Kitakyushi, JP· patent location history
2012–2016Patents assigned to NISHIDA HIROYASU (5)· patent assignee history
2012–2013Patents assigned to NAKASHIMA AKIRA (3)· patent assignee history
2012–2016Patents assigned to NAKAYAMA KAZUHIRO (3)· patent assignee history
2017Based in Kawasaki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CATALYSTS & CHEM IND CO | 15 | 1991–2008 |
| JGC CATALYSTS & CHEMICALS LTD | 12 | 2009–2020 |
| NISHIDA HIROYASUself | 5 | 2012–2016 |
| NAKASHIMA AKIRA | 3 | 2012–2013 |
| NAKAYAMA KAZUHIRO | 3 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kitakyushu, JP | 20 | 1998–2018 |
| Fukuoka, JP | 6 | 1990–2020 |
| Kawasaki, JP | 1 | 2017 |
| Kitakyushi, JP | 1 | 2011 |