Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12210285 | Resin composition, resin sheet, cured film, method for producing cured film, semiconductor device, and display device | Keika HASHIMOTO, Yuki TAKEYAMA | 2025-01-28 |
| 11802181 | Di-amine compound, and heat-resistant resin and resin composition using the same | Ryoji Okuda | 2023-10-31 |
| 11597056 | Apparatus and method for assisting grinding machine | Toru KAWAHARA, Shinji Murakami | 2023-03-07 |
| 11347146 | Resin composition | Keika HASHIMOTO, Ryoji Okuda | 2022-05-31 |
| 11333976 | Resin, photosensitive resin composition, electronic component and display device using the same | Tomoyuki Yuba, Jiake Jin, Ping Li | 2022-05-17 |
| 11304937 | Medicinal composition for inhalation | Takeshi Casey Funaki, Yukiko NISHINO, Koichi TSUBONE | 2022-04-19 |
| 11279802 | Alkali-soluble resin, photosensitive resin composition, photosensitive sheet, cured film, interlayer insulating film or semiconductor protective film, production method for relief pattern of cured film, and electronic component or semiconductor device | Yutaro KOYAMA, Masao Tomikawa | 2022-03-22 |
| 11174350 | Resin and photosensitive resin composition | Yu SHOJI, Kimio Isobe, Ryoji Okuda | 2021-11-16 |
| 10990008 | Resin composition | Ryoji Okuda | 2021-04-27 |
| 10908500 | Cured film and method for producing same | Yu SHOJI, Kimio Isobe, Ryoji Okuda | 2021-02-02 |
| 10705425 | Photosensitive resin composition, photosensitive, sheet, semiconductor device and method for manufacturing semiconductor device | Hiroyuki Onishi | 2020-07-07 |
| 10584205 | Photosensitive resin composition | Yu SHOJI, Yutaro KOYAMA, Ryoji Okuda | 2020-03-10 |
| 10545406 | Cured film formed by curing photosensitive resin composition and method for manufacturing same | Yu SHOJI, Kimio Isobe, Ryoji Okuda | 2020-01-28 |
| 10365559 | Photosensitive resin composition, method for manufacturing cured resin film, and semiconductor device | Yukari ARIMOTO, Ryoji Okuda | 2019-07-30 |
| 10197915 | Resin and photosensitive resin composition | Yohei Kiuchi, Ryoji Okuda | 2019-02-05 |
| 9454078 | Positive-type photosensitive resin composition, method for producing semiconductor device including cured film using the same | Hiroyuki Onishi, Masao Tomikawa | 2016-09-27 |
| 7361926 | Field-effect transistor | Nobuo Kobayashi | 2008-04-22 |