SiC SUBSTRATE AND SiC COMPOSITE SUBSTRATE
US-2026022494-A1 · Jan 22, 2026 · US
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Okada Yohei patents
Okada Yohei is listed as an inventor on 10 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Okada Yohei |
| Total patents | 10 |
| First publication | Feb 19, 2015 |
| Latest publication | Jan 22, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Polycarbonate resin composition or copolymer, and optical film
US-12195622-B2 · Jan 14, 2025 · US
Electrochemical cell
US-2024360575-A1 · Oct 31, 2024 · US
Polycarbonate resin composition or copolymer, and optical film
US-2022135795-A1 · May 5, 2022 · US
Culture method of embryoid bodies and/or neural stem cells derived from human differentiated cell-derived pluripotent stem cells
US-10041040-B2 · Aug 7, 2018 · US
Hard coating composition and composition for forming a high refractive index antiblocking layer
US-9938426-B2 · Apr 10, 2018 · US
Transparent electroconductive laminate
US-9886110-B2 · Feb 6, 2018 · US
Method for selecting clone of induced pluripotent stem cells
US-9005975-B2 · Apr 14, 2015 · US
Transparent electroconductive laminate
US-2015055033-A1 · Feb 26, 2015 · US
Hard coating composition and composition for forming a high refractive index antiblocking layer
US-2015049261-A1 · Feb 19, 2015 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Teijin Ltd | 6 |
| Nippon Bee Chemical Co Ltd | 2 |
| Okano Hideyuki | 2 |
| Okada Yohei | 2 |
| Ngk Insulators Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B1/14 | 4 |
| C08J2369/00 | 2 |
| C08L69/00 | 2 |
| C08G64/16 | 2 |
| G02F1/133308 | 2 |