Triarylmethane compounds
US-12570593-B2 · Mar 10, 2026 · US
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Oshima Kensuke patents
Oshima Kensuke is listed as an inventor on 30 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Oshima Kensuke |
| Total patents | 30 |
| First publication | Sep 20, 2018 |
| Latest publication | Mar 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Thermoplastic resin composition and optical member using same
US-12286532-B2 · Apr 29, 2025 · US
Vehicle driving support apparatus
US-12233971-B2 · Feb 25, 2025 · US
Resin composition, molded body, optical lens, and optical lens unit
US-12091498-B2 · Sep 17, 2024 · US
Optical lens and method for manufacturing same
US-11960056-B2 · Apr 16, 2024 · US
Polycarbonate resin, method for producing the same, and optical lens
US-11952460-B2 · Apr 9, 2024 · US
Triarylmethane compounds
US-2023391704-A1 · Dec 7, 2023 · US
Vehicle driving support apparatus
US-2023294760-A1 · Sep 21, 2023 · US
Triarylmethane compounds
US-11760712-B2 · Sep 19, 2023 · US
Method for producing oxymethylene copolymer
US-2023250211-A1 · Aug 10, 2023 · US
Recent patents
Latest publications not already listed above.
Method for producing oxymethylene copolymer
US-11667745-B2 · Jun 6, 2023 · US
Polycarbonate resin, method for producing the same, and optical lens
US-2022380532-A1 · Dec 1, 2022 · US
Polycarbonate resin composition, production method therefor, and optical lens
US-11440991-B2 · Sep 13, 2022 · US
Polycarbonate resin, method for producing the same, and optical lens
US-11434327-B2 · Sep 6, 2022 · US
Polycarbonate and molded article
US-11306180-B2 · Apr 19, 2022 · US
Thermoplastic resin composition and optical member using same
US-2022106483-A1 · Apr 7, 2022 · US
Polycarbonate resin, method for producing same, and optical lens
US-11286342-B2 · Mar 29, 2022 · US
Optical lens and method for manufacturing same
US-2022043183-A1 · Feb 10, 2022 · US
Resin composition, molded body, optical lens, and optical lens unit
US-2022025110-A1 · Jan 27, 2022 · US
Triarylmethane compounds
US-2021371367-A1 · Dec 2, 2021 · US
Polycarbonate resin composition, production method therefor, and optical lens
US-2021363295-A1 · Nov 25, 2021 · US
Polycyclic compounds
US-2021355058-A1 · Nov 18, 2021 · US
Polycarbonate and molded article
US-2021054143-A1 · Feb 25, 2021 · US
Polycarbonate resin, method for producing same, and optical lens
US-2020354516-A1 · Nov 12, 2020 · US
Polycarbonate resin, method for producing same, and optical lens
US-10767007-B2 · Sep 8, 2020 · US
Polycarbonate resin, method for producing the same, and optical lens
US-2020181325-A1 · Jun 11, 2020 · US
Method for producing oxymethylene copolymer
US-2020055974-A1 · Feb 20, 2020 · US
Polycarbonate resin, method for producing same, and optical lens
US-2019241703-A1 · Aug 8, 2019 · US
Process for production of oxymethylene copolymer
US-10138321-B2 · Nov 27, 2018 · US
Process for production of oxymethylene copolymer
US-2018265617-A1 · Sep 20, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Mitsubishi Gas Chemical Co | 28 |
| Subaru Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B1/041 | 22 |
| C08G64/06 | 17 |
| C08L69/00 | 14 |
| C08G64/305 | 12 |
| C08G64/04 | 11 |