Inventor
KENJI FUKUDA
Inventor
JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Pprimary
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds9%
C01GCompounds containing metals not covered by subclasses c01d or c01f8%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%
G02BOptical elements, systems or apparatus8%
C01BNon-metallic elements6%
C08LCompositions of macromolecular compounds6%
G11CStatic stores6%
H10BElectronic memory devices6%
H10NElectric solid-state devices not otherwise provided for6%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
PatentTitleYear
12,514,129Magnetic memory device202512,351,476Infrared absorbing material fine particle dispersion liquid and method for production thereof202512,236,990Magnetic memory device202512,200,945Memory device202512,195,350Adhesive layer, near-infrared shielding film, laminated structure, stacked body and adhesive agent composition202512,178,148Storage device202412,119,589Sensor unit202412,098,261Near-infrared absorbing material fine particle dispersion body, near-infrared absorbing body, near-infrared absorbing substance laminated body and combined structure for near infrared absorption202412,077,020Mass asymmetric tire202411,661,350Near-infrared absorbing material fine particle dispersion, near-infrared absorber, near-infrared absorber laminate, and laminated structure for near-infrared absorption202311,607,627Method for producing a gas202311,601,786Posting right giving device, posting right giving method, and posting right giving program202311,358,873Method for producing stable isotope labeled carbon monoxide and method for producing stable isotope labeled carbon dioxide202211,312,116Boride particles, boride particle dispersed liquid, infrared light shielding transparent base, infrared light shielding optical member, infrared light shielding particle dispersed body, infrared light shielding laminated transparent base, infrared light shielding particle dispersed powder, and master batch2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to SUMITOMO METAL MINING CO (5)· patent assignee history
2022–2023Patents assigned to TAIYO NIPPON SANSO CORP (2)· patent assignee history
2022–2025Based in JP· patent location history
2023Patents assigned to RAKUTEN GROUP INC (1)· patent assignee history
2024–2025Patents assigned to KIOXIA CORP (4)· patent assignee history
2024Patents assigned to MICHELIN & CIE (1)· patent assignee history
2025Based in KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMITOMO METAL MINING CO | 5 | 2022–2025 |
| KIOXIA CORP | 4 | 2024–2025 |
| TAIYO NIPPON SANSO CORP | 2 | 2022–2023 |
| MICHELIN & CIE | 1 | 2024 |
| RAKUTEN GROUP INC | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 12 | 2022–2025 |
| KR | 2 | 2025 |