Inventor
YOSHIHIRO IKEDA
Inventor
US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer33%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy33%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution33%
PatentTitleYear
12,236,987Magnetic recording media with metal-doped capping layer202511,664,502Electrode for non-aqueous electrolyte secondary battery202311,380,901Resin current collector, multilayer current collector and lithium ion battery202211,276,428Magnetic recording medium with multiple exchange coupling layers and small grain magnetic layers2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2023Patents assigned to NISSAN MOTOR (2)· patent assignee history
2022–2025Patents assigned to WESTERN DIGITAL TECH INC (2)· patent assignee history
2022–2025Based in US· patent location history
2022–2023Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NISSAN MOTOR | 2 | 2022–2023 |
| WESTERN DIGITAL TECH INC | 2 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 2 | 2022–2025 |
| JP | 2 | 2022–2023 |