Inventor
KAZUHIRO TAKAHASHI
Inventor
JP
Overview
Patents· 67 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere14%
C07CAcyclic or carbocyclic compounds10%
F25BRefrigeration machines, plants or systems8%
H01LSemiconductor devices4%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles3%
C07BGeneral methods of organic chemistry3%
C11DDetergent compositions3%
F24FAir-conditioning3%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h103%
PatentTitleYear
12,570,590Method for manufacturing 2-Chloro-1, 1-difluoroethane (HCFC-142), 1,1,2-trifluoroethane (HFC-143), and (E)-1,2-difluoroethylene (HFO-1132(E)) and/or (Z)-1,2-difluoroethylene (HFO-1132(Z))202612,550,745Output matching circuit and power amplifier module202612,534,654Composition including 1,1,2-trifluoroethane (HFC-143)202612,517,588Haptic device and haptic method202612,516,420Chemical solution for removing precious metal, method for manufacturing chemical solution, method for treating substrate, method for manufacturing semiconductor device202612,517,028Dispersion stability evaluation method, and dispersion stability comparison method202612,509,409Azeotrope or azeotropic composition containing pentafluoropropane and water, and method for producing pentafluoropropane202512,480,028Composition containing refrigerant, use thereof, refrigerator having same, and operation method for said refrigerator202512,473,477Refrigerant-containing composition, heat transfer medium, and heat cycle system202512,467,815Pressure and temperature sensor202512,379,667Exposure apparatus, exposure method, and manufacturing method for semiconductor device202512,379,140Air conditioner202512,358,193Method for producing glass plate with resin frame for vehicle window and device for producing glass plate with resin frame for vehicle window202512,325,211Glass plate with resin frame and method for producing glass plate with resin frame202512,319,634Method for purifying 1,2-difluoroethylene (HFO-1132)202512,270,575Warm-water generating apparatus202512,251,590Azeotropic or azeotropic-like composition comprising hydrogen fluoride and 1,1,2-trifluoroethane, 1-chloro-2,2-difluoroethane, or 1,2-dichloro-1-fluoroethane202512,215,270Azeotropic or azeotropic-like composition comprising 2-chloro-1,1-difluoroethane202512,187,943Chemical solution used for cleaning or etching ruthenium-containing layer and method for fabricating ruthenium wiring202512,163,245Titanium material and coated titanium material202412,116,329Method for producing difluoroethylene202412,104,260Method for producing semiconductor element and chemical solution to be used in method for producing semiconductor element202412,065,718Bar202412,054,445Method for manufacturing 1-halo-2-fluoroethylene202412,036,491Azeotrope-like composition containing 1,2-difluoroethylene or 1,1,2-trifluoroethylene and hydrogen fluoride202412,023,902Glass assembly with resin frame for vehicle window202412,000,021a+b type titanium alloy wire and manufacturing method of a+b type titanium alloy wire202411,906,207Refrigeration apparatus202411,841,246Device holding member and device holding member set202311,826,596Azeotropic or azeotropic-like composition comprising hydrogen fluoride and 1,1,2-trifluoroethane, 1-chloro-2,2-difluoroethane, or 1,2-dichloro-1-fluoroethane202311,820,933Refrigeration cycle apparatus202311,780,793Method for producing 1,1,2-trifluoroethane (HFC-143)202311,780,300Fixed window glass with division bar202311,774,357Terahertz wave attenuated total reflection spectroscopic method, terahertz wave attenuated total reflection spectroscopic device, and pressure application device202311,747,737Exposure apparatus, exposure method, and method for manufacturing semiconductor apparatus202311,724,975Azeotrope or azeotropic composition containing pentafluoropropane and water, and method for producing pentafluoropropane202311,691,935Production method for fluoro-ethane and production method for fluoro-olefin202311,686,002Method for manufacturing ruthenium wiring202311,689,173Filter module202311,673,453Fixed window glass having resin frame body, and method for manufacturing same202311,618,724Method for purifying 1,2-difluoroethylene (HFO-1132)202311,596,924Nanoporous superabsorbent particles202311,560,345Fluoroethane production method and fluoroolefin production method202311,557,418Coil component and electronic device202311,549,695Heat exchange unit202311,549,041Composition containing refrigerant, use of said composition, refrigerator having said composition, and method for operating said refrigerator202311,535,781Refrigeration cycle apparatus202211,506,425Refrigeration cycle apparatus202211,493,244Air-conditioning unit202211,496,106Filter module202211,492,527Composition containing refrigerant, use of said composition, refrigerator having said composition, and method for operating said refrigerator202211,479,839Method for producing hot-rolled titanium plate202211,459,649Titanium sheet202211,451,319High-frequency signal transmission-reception circuit202211,441,802Air conditioning apparatus202211,441,819Refrigeration cycle apparatus202211,435,118Heat source unit and refrigeration cycle apparatus202211,421,137Refrigerant-containing composition, heat transfer medium, and heat cycle system202211,377,406Fluoroethane production method and fluoroolefin production method202211,365,335Composition comprising refrigerant, use thereof, refrigerating machine having same, and method for operating said refrigerating machine202211,352,535Composition containing coolant, heat transfer medium and heat cycle system202211,312,673Method for producing 1,1,2-trifluoroethane (HFC-143)202211,286,222Azeotrope or azeotropic composition containing pentafluoropropane and water, and method for producing pentafluoropropane202211,248,152Composition containing coolant, heat transfer medium and heat cycle system202211,247,951Method for producing difluoroethylene202211,225,446Method for producing perfluoroalkadiene compounds202211,205,994Solar photovoltaic installation2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Based in JP· patent location history
2022–2026Patents assigned to DAIKIN IND LTD (39)· patent assignee history
2022–2024Patents assigned to NIPPON STEEL CORP (5)· patent assignee history
2022–2026Patents assigned to MURATA MANUFACTURING CO (4)· patent assignee history
2023–2025Patents assigned to AGC INC (5)· patent assignee history
2023–2026Patents assigned to TOKYO OHKA KOGYO CO LTD (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAIKIN IND LTD | 39 | 2022–2026 |
| AGC INC | 5 | 2023–2025 |
| NIPPON STEEL CORP | 5 | 2022–2024 |
| MURATA MANUFACTURING CO | 4 | 2022–2026 |
| TOKYO OHKA KOGYO CO LTD | 4 | 2023–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 67 | 2021–2026 |