Vinyl alcohol-amino acid ester copolymer
US-12435165-B2 · Oct 7, 2025 · US
This page is not indexed by search engines while we improve data quality.
Nishimura Yohei patents
Nishimura Yohei is listed as an inventor on 33 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Nishimura Yohei |
| Total patents | 33 |
| First publication | Feb 3, 2015 |
| Latest publication | Oct 7, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Vinyl alcohol polymer and method for producing vinyl alcohol polymer
US-12084526-B2 · Sep 10, 2024 · US
Poly(vinyl alcohol) film and production method for polarizing film
US-12084552-B2 · Sep 10, 2024 · US
Method of differentiating primordial germ cell into primordial follicle in vitro
US-12054747-B2 · Aug 6, 2024 · US
Poly(vinyl alcohol) film and production method for polarizing film
US-12031000-B2 · Jul 9, 2024 · US
Poly(vinyl alcohol) film and production method for polarizing film
US-11947144-B2 · Apr 2, 2024 · US
Poly(vinyl alcohol) film and production method for polarizing film
US-11859063-B2 · Jan 2, 2024 · US
Vinyl alcohol-amino acid ester copolymer
US-2022220234-A1 · Jul 14, 2022 · US
Vinyl alcohol-vinyl acetate copolymer
US-11377506-B2 · Jul 5, 2022 · US
Vinyl alcohol polymer and method for producing vinyl alcohol polymer
US-2022056169-A1 · Feb 24, 2022 · US
Recent patents
Latest publications not already listed above.
Method of differentiating primordial germ cell into primordial follicle in vitro
US-2021261922-A1 · Aug 26, 2021 · US
Poly(vinyl alcohol) film and production method for polarizing film
US-2021041613-A1 · Feb 11, 2021 · US
Poly(vinyl alcohol) film and production method for polarizing film
US-2021032421-A1 · Feb 4, 2021 · US
Poly(vinyl alcohol) film and production method for polarizing film
US-2021017346-A1 · Jan 21, 2021 · US
Poly(vinyl alcohol) film and production method for polarizing film
US-2021009772-A1 · Jan 14, 2021 · US
Vinyl alcohol-vinyl acetate copolymer
US-2020347165-A1 · Nov 5, 2020 · US
Polyvinyl alcohol used as dispersing agents for polyvinyl chloride suspension polymerization, dispersing agents comprising the polyvinyl alcohol, and method for producing polyvinyl chloride using the polyvinyl alcohol
US-10647791-B2 · May 12, 2020 · US
Polyvinyl alcohol used as dispersing agents for polyvinyl chloride suspension polymerization, dispersing agents comprising the polyvinyl alcohol, and method for producing polyvinyl chloride using the polyvinyl alcohol
US-2019300627-A1 · Oct 3, 2019 · US
Antibacterial and antiviral composition
US-2019141996-A1 · May 16, 2019 · US
Printer
US-9902180-B2 · Feb 27, 2018 · US
Printer
US-2017282622-A1 · Oct 5, 2017 · US
Packaging device
US-9776747-B2 · Oct 3, 2017 · US
Image forming apparatus including board to supply power to image forming unit and resin frame to support board
US-9304480-B2 · Apr 5, 2016 · US
Image forming apparatus
US-9261853-B2 · Feb 16, 2016 · US
Frame-enhancing structure for a frame to support an image forming unit in an image forming apparatus
US-9207627-B2 · Dec 8, 2015 · US
Image forming apparatus
US-9195205-B2 · Nov 24, 2015 · US
Image forming apparatus
US-9195206-B2 · Nov 24, 2015 · US
Image forming apparatus having resin frame to support image forming unit having photosensitive drum
US-9188939-B2 · Nov 17, 2015 · US
Image forming apparatus
US-9188935-B2 · Nov 17, 2015 · US
Image forming apparatus having resin frame for supporting photosensitive drum
US-9182729-B2 · Nov 10, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sekisui Chemical Co Ltd | 17 |
| Brother Ind Ltd | 14 |
| Univ Tokushima | 4 |
| Sekisui Specialty Chemicals Am | 4 |
| Univ Kyushu Nat Univ Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08F216/06 | 10 |
| G03G21/1619 | 9 |
| G02B1/04 | 8 |
| G02B5/3033 | 8 |
| C08J2329/04 | 8 |