Inventor
YU YAMASHITA
Inventor
JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Pprimary
Y02PClimate change mitigation technologies in the production or processing of goods9%
B09BDisposal of solid waste not otherwise provided for7%
C22BProduction and refining of metals7%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy7%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management7%
H01BCables6%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
C08JWorking-up4%
C08LCompositions of macromolecular compounds4%
PatentTitleYear
12,559,773Bubble ejection method, bubble ejecting device, and bubble ejection apparatus202612,319,811Method of producing resin and method of producing insulating structure202512,198,828Electrically conductive polymer material and method for producing same, polymer film and method for producing same, electrically conductive polymer film, photoelectric conversion element, and field effect transistor202512,168,722Method of producing resin and method of producing insulating structure202412,073,957Conductor material202412,068,093Organic semiconductor element, strain sensor, vibration sensor, and manufacturing method for organic semiconductor element202412,027,681Method for recovering valuable metals from waste lithium ion batteries202411,926,883Method for recovering valuable metal202411,859,264Alloy powder and method for producing same202411,851,729Method for recovering valuable metal202311,807,914Method for recovering valuable metal2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2024Patents assigned to SUMITOMO METAL MINING CO (5)· patent assignee history
2023–2026Based in JP· patent location history
2024–2025Patents assigned to UNIV TOKYO (3)· patent assignee history
2024–2025Patents assigned to TMEIC CORP (2)· patent assignee history
2024–2025Patents assigned to TOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP (2)· patent assignee history
2024Patents assigned to DAICEL CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMITOMO METAL MINING CO | 5 | 2023–2024 |
| UNIV TOKYO | 3 | 2024–2025 |
| TMEIC CORP | 2 | 2024–2025 |
| TOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP | 2 | 2024–2025 |
| DAICEL CORP | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 11 | 2023–2026 |