Inventor
HIDEYUKI TAKAHASHI
Inventor
JP
Overview
Patents· 41 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material14%
H10KOrganic electric solid-state devices13%
C21DModifying the physical structure of ferrous metals8%
G06FElectric digital data processing8%
C22CAlloys7%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%
C01GCompounds containing metals not covered by subclasses c01d or c01f4%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds4%
G09GArrangements or circuits for control of indicating devices using static means to present variable information3%
PatentTitleYear
12,595,543Steel-sheet non-plating defect prediction method, steel-sheet defect reduction method, hot-dip galvanized steel sheet manufacturing method, and steel-sheet non-plating defect prediction model generation method202612,594,498Recording medium, control method for server apparatus, and control method for terminal apparatus202612,559,183Vehicle front part structure202612,540,082Cobalt ferrite particle production method and cobalt ferrite particles produced thereby202612,543,479Organic electroluminescence display device202612,524,104Display device202612,474,795Display device202512,464,898Display device including an electrode covering an insulator, barrier walls, and a second electrode202512,429,442Scanning electron microscope and map display method for absorption edge structure202512,342,684Display device202512,317,731Display device with dummy pixel located in peripheral area202512,225,806Display device202512,200,954Display device202512,195,351Molybdenum oxychloride or tungsten oxychloride and production method thereof202512,175,037Display device202412,169,337Liquid crystal display device202412,084,774Gas wiping nozzle and method for manufacturing hot-dip metal coated metal strip202412,072,583Dimming laminate and resin spacer for dimming laminate202412,031,192Continuous hot-dip galvanizing apparatus202411,966,528Display device202411,939,231Method of synthesizing molybdenum oxychloride by reacting molybdenum oxide powder and chlorine gas and growing crystals of molybdenum oxychloride from the gaseous raw material202411,874,993Display device202411,860,487Liquid crystal display device202411,846,015Sb--Te-based alloy sintered compact sputtering target202311,814,695Method for manufacturing high-strength galvanized steel sheet and high-strength galvanized steel sheet202311,802,329Method of producing hot-dip metal coated steel strip and continuous hot-dip metal coating line202311,718,889Method for producing hot-dip galvanized steel sheet and continuous hot-dip galvanizing apparatus2023D0988224Fuel tank for motorcycle202311,655,532Gas wiping nozzle and method of manufacturing hot-dip metal coated metal strip202311,649,520Continuous hot dip galvanizing apparatus202311,644,717Dimming laminate and resin spacer for dimming laminate202311,630,529Display device202311,609,635Environmental condition storage device, environmental condition storage method, operation device, and environment recognition device202311,459,631Method for producing galvannealed steel sheet, and continuous hot dip galvanizing apparatus202211,454,849Liquid crystal display device202211,428,653X-ray analysis system and X-ray analysis method202211,427,479High purity tungsten pentachloride and production method thereof202211,421,312Method for manufacturing hot-dip galvanized steel sheet202211,365,489Method and apparatus for manufacturing electroplated steel sheet202211,328,174Cluster classification device, environment generation device, and environment generation system202211,198,917Method for nitriding grain-oriented electrical steel sheet2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to JFE STEEL CORP (12)· patent assignee history
2021–2026Based in JP· patent location history
2022–2025Patents assigned to JAPAN DISPLAY INC (11)· patent assignee history
2022–2025Patents assigned to JX NIPPON MINING & METALS CORP (4)· patent assignee history
2022–2023Patents assigned to DAIKIN IND LTD (2)· patent assignee history
2025–2026Patents assigned to MAGNOLIA WHITE CORP (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JFE STEEL CORP | 12 | 2021–2026 |
| JAPAN DISPLAY INC | 11 | 2022–2025 |
| JX NIPPON MINING & METALS CORP | 4 | 2022–2025 |
| MAGNOLIA WHITE CORP | 4 | 2025–2026 |
| DAIKIN IND LTD | 2 | 2022–2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 41 | 2021–2026 |