Inventor
YOHEI ITO
Inventor
JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices22%
H10HInorganic light-emitting semiconductor devices having potential barriers22%
B41JTypewriters11%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%
C07DHeterocyclic compounds6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
C09DCoating compositions, e.g. paints, varnishes or lacquers6%
C09JAdhesives6%
H01QAntennas, i.e. radio aerials6%
H02KDynamo-electric machines6%
PatentTitleYear
12,584,046Gas generating agent, pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet202612,479,208Method for cleaning inkjet head and cleaning device202512,355,164Antenna structure202512,113,414Stator coil and rotating electric machine stator202412,090,763Head cleaning apparatus, inkjet recording apparatus, head cleaning method and storage medium202411,901,489Electrode structure and semiconductor light-emitting device202411,664,477Electrode structure and semiconductor light-emitting device having a high region part and a low region part202311,626,539Semiconductor light emitting device and method for manufacturing semiconductor light emitting device202311,271,139Semiconductor light emitting device and method for manufacturing semiconductor light emitting device2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to ROHM CO LTD (4)· patent assignee history
2022–2026Based in JP· patent location history
2024–2025Patents assigned to KONICA MINOLTA INC (2)· patent assignee history
2024–2025Patents assigned to MITSUBISHI ELECTRIC CORP (2)· patent assignee history
2026Patents assigned to DAINIPPON PRINTING CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROHM CO LTD | 4 | 2022–2024 |
| KONICA MINOLTA INC | 2 | 2024–2025 |
| MITSUBISHI ELECTRIC CORP | 2 | 2024–2025 |
| DAINIPPON PRINTING CO LTD | 1 | 2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 9 | 2022–2026 |