Inventor
YUUJI TANAKA
Inventor
JP
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds16%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients11%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%
H10KOrganic electric solid-state devices10%
C08JWorking-up9%
H01GCapacitors7%
H01LSemiconductor devices5%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
C08LCompositions of macromolecular compounds4%
C07CAcyclic or carbocyclic compounds3%
PatentTitleYear
12,583,947Method for producing fluoropolymer202612,567,543Photoelectric conversion element and solar cell module202612,540,203Method for producing purified polytetrafluoroethylene aqueous dispersion liquid, method for producing modified polytetrafluoroethylene powder, method for producing polytetrafluoroethylene molded body, and composition202612,462,621Vehicle202512,404,387Production method for fluoropolymer, surfactant for polymerization, and use of surfactant202512,371,349Method for removing fluorine-containing compound from waste water202512,268,043Photoelectric conversion element, photoelectric conversion element module, electronic device, and power supply module202512,159,759Photoelectric conversion element, photoelectric conversion module, electronic device, and power supply module202412,062,503Photoelectric conversion element, photoelectric conversion module, electronic device, and power supply module202412,038,240Refrigerant pipe, heat exchanger, and method for producing refrigerant pipe202412,030,790Method for removing fluorine-containing compound from waste water202412,029,052Solar cell module, electronic device, and power supply module202412,012,470Production method for fluoropolymer, surfactant for polymerization, and use of surfactant202412,006,407Method for producing low molecular weight polytetrafluoroethylene, low molecular weight polytetrafluoroethylene, and powder202411,851,519Method for producing purified polytetrafluoroethylene aqueous dispersion liquid, method for producing modified polytetrafluoroethylene powder, method for producing polytetrafluoroethylene molded body, and composition202311,814,490Method for producing low molecular weight polytetrafluoroethylene, low molecular weight polytetrafluoroethylene, and powder202311,756,743Photoelectric conversion element202311,739,205Method for producing composition containing low molecular weight polytetrafluoroethylene202311,706,938Photoelectric conversion element and photoelectric conversion module202311,692,047Manufacturing method for low molecular weight polytetrafluoroethylene202311,618,806Method for producing composition containing low molecular weight polytetrafluoroethylene202311,594,382Solar cell module202311,575,095Photoelectric conversion device, process cartridge, and image forming apparatus202311,548,989Method for producing composition containing low molecular weight polytetrafluoroethylene202311,512,155Production method for fluoropolymer, surfactant for polymerization, and use of surfactant202211,502,264Photoelectric conversion element and photoelectric conversion module202211,279,814Production method for fluoropolymer, surfactant for polymerization, and use of surfactant2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to DAIKIN IND LTD (16)· patent assignee history
2022–2026Patents assigned to RICOH CO LTD (10)· patent assignee history
2022–2026Based in JP· patent location history
2024–2026Patents assigned to TANAKA YUUJI (5)· patent assignee history
2024–2025Patents assigned to HORIUCHI TAMOTSU (4)· patent assignee history
2024–2025Patents assigned to KANEI NAOMICHI (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAIKIN IND LTD | 16 | 2022–2026 |
| RICOH CO LTD | 10 | 2022–2026 |
| TANAKA YUUJIself | 5 | 2024–2026 |
| HORIUCHI TAMOTSU | 4 | 2024–2025 |
| KANEI NAOMICHI | 4 | 2024–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 27 | 2022–2026 |