Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11732153 | Coating liquid composition and process for producing article provided with film using it | Naoko Shirota, Miyako Sasaki | 2023-08-22 |
| 11469377 | Composition, organic photoelectronic element, and production methods therefor | Daisuke Yokoyama, Yasuhiro Kuwana | 2022-10-11 |
| 11437596 | Organic photoelectronic element having hole transport layer containing fluorinated polymer and organic semiconductor material | Shigeki Hattori, Kaori Tsuruoka, Yasuhiro Kuwana, Daisuke Yokoyama | 2022-09-06 |
| 11355734 | Organic photoelectronic element comprising fluorinated polymer | Yasuhiro Kuwana, Shigeki Hattori, Kaori Tsuruoka, Daisuke Yokoyama | 2022-06-07 |
| 10892418 | Charge injection layer and method for its production as well as organic photoelectronic element and method for its production | Shigeki Hattori, Kaori Tsuruoka, Yasuhiro Kuwana, Daisuke Yokoyama | 2021-01-12 |
| 10879468 | Composition, organic photoelectronic element, and production method therefor | Daisuke Yokoyama, Yasuhiro Kuwana | 2020-12-29 |
| 10608183 | Charge transport layer and organic photoelectronic element | Yasuhiro Kuwana, Shigeki Hattori, Kaori Tsuruoka, Daisuke Yokoyama | 2020-03-31 |
| 10241404 | Photosensitive resin composition, production method for resin film, production method for organic semiconductor element, and fluorine-containing polymer | Masaki Obi, Tomoaki Sakurada | 2019-03-26 |
| 9624319 | Terminal group conversion method and terminal stabilizing method | Akihiko Asakawa | 2017-04-18 |
| 8822561 | Curable composition and process for producing cured film | Masahiro Ito, Kaori Tsuruoka, Takeshi Eriguchi | 2014-09-02 |
| 5151549 | Naphthalene compounds | Takeshi Koyama | 1992-09-29 |
| 5146025 | Naphthalene compounds | Takeshi Koyama | 1992-09-08 |