Inventor
Takeshi Chonan
Inventor
Isa, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Gprimary
C01GCompounds containing metals not covered by subclasses c01d or c01f15%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds13%
C09DCoating compositions, e.g. paints, varnishes or lacquers9%
C09KMaterials for miscellaneous applications, not provided for elsewhere9%
C03CChemical composition of glasses, glazes or vitreous enamels7%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%
Y10TTechnical subjects covered by former us classification7%
B01DSeparation4%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
PatentTitleYear
11,091,655Infrared-shielding ultrafine particle dispersion body, interlayer for shielding solar radiation, infrared-shielding laminated structure, and method for producing near-infrared shielding ultrafine particle dispersion body202111,008,476Anti-counterfeit ink composition, anti-counterfeit ink, anti-counterfeit printed matter, and method for producing the anti-counterfeit ink composition202110,752,512Composite tungsten oxide ultrafine particles and dispersion liquid of the same202010,562,786Near-infrared shielding material fine particle dispersion body, near-infrared shielding body and near-infrared shielding laminated structure, and method for producing the same202010,533,100Near-infrared shielding material fine particles and method for producing the same, and near-infrared shielding material fine particle dispersion liquid20207,655,301'Laminated structure for shielding against solar radiation'20107,247,371'Antimony tin oxide fine particles for sunlight shielding, and disperse liquid for formation of sunlight shielding solid, sunlight shielding solid, and transparent substrate for sunlight shielding using thereof'20075,609,839'No.sub.x removal catalyst and method of purifying exhaust gas by using the same'19975,559,072'No.sub.x removal catalyst and method of purifying exhaust gas by using the same'19965,217,849'Process for making a two-layer film carrier'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2021Patents assigned to SUMITOMO METAL MINING CO (10)· patent assignee history
1993–2010Based in Ichikawa, JP· patent location history
1996–1997Patents assigned to N E CHEMCAT CORP (2)· patent assignee history
2020–2021Based in Isa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMITOMO METAL MINING CO | 10 | 1993–2021 |
| N E CHEMCAT CORP | 2 | 1996–1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Isa, JP | 5 | 2020–2021 |
| Ichikawa, JP | 5 | 1993–2010 |