Inventor
Yoshiyuki Kashima
Inventor
Funabashi, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Bprimary
C01BNon-metallic elements22%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry11%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds11%
B41MPrinting, duplicating, marking, or copying processes6%
B82YSpecific uses or applications of nanostructures6%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals6%
C04BLime, magnesia6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
C09DCoating compositions, e.g. paints, varnishes or lacquers6%
C09GPolishing compositions6%
PatentTitleYear
10,662,339Silica sol containing phenylphosphonic acid and applications thereof202010,232,335Method for producing b-eucryptite fine particles20196,632,489'Moniliform silica sol, process for producing the same, and ink-jet recording medium'20036,398,827'Polishing composition'20025,989,515'Process for producing an acidic aqueous alumina sol'19995,597,512'Method for preparing elongated-shaped silica sol'19975,196,177'Production of stable aqueous silica sol'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2020Patents assigned to NISSAN CHEMICAL IND LTD (7)· patent assignee history
1993–2003Based in Funabashi, JP· patent location history
2019–2020Based in Sodegaura, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NISSAN CHEMICAL IND LTD | 7 | 1993–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Funabashi, JP | 5 | 1993–2003 |
| Sodegaura, JP | 2 | 2019–2020 |