Inventor
RYOSUKE KATO
Inventor
JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Jprimary
C08JWorking-up8%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%
C08LCompositions of macromolecular compounds8%
G02BOptical elements, systems or apparatus8%
C01BNon-metallic elements4%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds4%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties4%
C09DCoating compositions, e.g. paints, varnishes or lacquers4%
C12NMicroorganisms or enzymes4%
PatentTitleYear
12,264,350Method for producing sulfated polysaccharide and method for producing PAPS202512,247,117Dispersion liquid, composition, cured film, color filter, optical element, solid-state imaging element, and headlight unit202511,726,731Image forming apparatus202311,371,511Diagnostic apparatus for fuel pump202211,149,141Composition, film, optical sensor, and dispersant2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to FUJIFILM CORP (2)· patent assignee history
2021–2025Based in JP· patent location history
2023Patents assigned to KYOCERA DOCUMENT SOLUTIONS INC (1)· patent assignee history
2025Patents assigned to KIRIN BIOMATERIALS CO LTD (1)· patent assignee history
2025Patents assigned to OTSUKA PHARMA FACTORY INC (1)· patent assignee history
2025Patents assigned to RENSSELAER POLYTECH INST (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJIFILM CORP | 2 | 2021–2025 |
| KIRIN BIOMATERIALS CO LTD | 1 | 2025 |
| KYOCERA DOCUMENT SOLUTIONS INC | 1 | 2023 |
| OTSUKA PHARMA FACTORY INC | 1 | 2025 |
| RENSSELAER POLYTECH INST | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 5 | 2021–2025 |