Issued Patents All Time
Showing 1–25 of 188 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415769 | Vinylether compounds and processes for preparing aldehyde compounds and a carboxylate compound therefrom | Takeshi Kinsho | 2025-09-16 |
| 12109778 | Deposition mask package and deposition mask packaging method | Chikao Ikenaga, Takumi OIKE, Tsukasa Mukaida | 2024-10-08 |
| 12013640 | Resist underlayer film material, patterning process, and method for forming resist underlayer film | Takayoshi NAKAHARA, Daisuke KORI, Yusuke Biyajima, Tsutomu Ogihara | 2024-06-18 |
| 12001138 | Composition for forming silicon-containing resist underlayer film and patterning process | Yusuke Kai, Yusuke Biyajima, Tsutomu Ogihara | 2024-06-04 |
| 11970432 | Process for preparing 2-methyl-N-(2′-methylbutyl)butanamide | Takeshi Kinsho, Yusuke Nagae, Shogo Tsukaguchi, Yasuhiko Kutsuwada, Tatsuya Hojo | 2024-04-30 |
| 11767282 | Composition biologically active to stenoma catenifer and sustained release preparation comprising the same for controlling insect pest | Yuki Miyake, Tatsuya Fujii, Yasuhiko Kutsuwada, Takeshi Kinsho | 2023-09-26 |
| 11746078 | Kinetic resolution reaction of a (1RS,2SR)-(2-hydroxy-3,5,5-trimethyl-3-cyclopentenyl)methyl carboxylate compound, a process for preparing optically active trans-α-necrodyl isobutyrate, and a process for preparing optically active γ-necrodyl isobutyrate | Tomohiro Watanabe, Takeshi Kinsho, Miyoshi Yamashita, Yusuke Nagae | 2023-09-05 |
| 11731930 | Processes for preparing a (1,2-dimethyl-3-methylenecyclopentyl)acetate compound and (1,2-dimethyl-3-methylenecyclopentyl)acetaldehyde | Miyoshi Yamashita, Takeshi Kinsho | 2023-08-22 |
| 11692066 | Material for forming organic film, substrate for manufacturing semiconductor device, method for forming organic film, patterning process, and compound for forming organic film | Daisuke KORI, Keisuke NIIDA, Takashi SAWAMURA, Seiichiro Tachibana, Tsutomu Ogihara | 2023-07-04 |
| 11685703 | Process for preparing a 3,7-dimethylalkane compound | Yuki Miyake, Takeshi Kinsho | 2023-06-27 |
| 11676814 | Material for forming organic film, substrate for manufacturing semiconductor apparatus, method for forming organic film, and patterning process | Daisuke KORI, Takashi SAWAMURA, Keisuke NIIDA, Seiichiro Tachibana, Tsutomu Ogihara | 2023-06-13 |
| 11661390 | Acetal compounds and processes for preparing thereof, and processes for preparing aldehyde compounds from the acetal compounds | Takeshi Kinsho | 2023-05-30 |
| 11635691 | Composition for forming organic film, substrate for manufacturing semiconductor device, method for forming organic film, patterning process, and polymer | Daisuke KORI, Takashi SAWAMURA, Keisuke NIIDA, Seiichiro Tachibana, Tsutomu Ogihara | 2023-04-25 |
| 11629119 | Process for preparing 2-methyl-N-(2′-methylbutyl)butanamide | Takeshi Kinsho, Yusuke Nagae, Shogo Tsukaguchi, Yasuhiko Kutsuwada, Tatsuya Hojo | 2023-04-18 |
| 11500292 | Material for forming organic film, substrate for manufacturing semiconductor device, method for forming organic film, patterning process, and compound for forming organic film | Daisuke KORI, Keisuke NIIDA, Takashi SAWAMURA, Seiichiro Tachibana, Tsutomu Ogihara | 2022-11-15 |
| 11492337 | Epoxy compound, resist composition, and pattern forming process | Masayoshi Sagehashi, Ryosuke Taniguchi, Yoshinori Matsui | 2022-11-08 |
| 11307497 | Compound, composition for forming organic film, substrate for manufacturing semiconductor apparatus, method for forming organic film, and patterning process | Seiichiro Tachibana, Keisuke NIIDA, Hiroko Nagai, Takashi SAWAMURA, Tsutomu Ogihara | 2022-04-19 |
| 11181821 | Composition for forming organic film, substrate for manufacturing semiconductor apparatus, method for forming organic film, patterning process, and polymer | Daisuke KORI, Tsutomu Ogihara, Keisuke NIIDA, Takashi SAWAMURA | 2021-11-23 |
| 11148397 | Deposition mask package and deposition mask packaging method | Chikao Ikenaga, Takumi OIKE, Tsukasa Mukaida | 2021-10-19 |
| 11066430 | Method for producing polyalkylene glycol derivative having amino group at end | Yuki Suka, Yuji Harada, Shiori Nonaka | 2021-07-20 |
| 11022882 | Compound and composition for forming organic film | Seiichiro Tachibana, Keisuke NIIDA, Hiroko Nagai, Takashi SAWAMURA, Tsutomu Ogihara +4 more | 2021-06-01 |
| 10998197 | Polymer and composition for forming organic film, substrate for manufacturing semiconductor apparatus, method for forming organic film, and patterning process | Daisuke KORI, Tsutomu Ogihara, Keisuke NIIDA, Takashi SAWAMURA | 2021-05-04 |
| 10975042 | Method for purifying an amino acid-n-carboxy anhydride | Yuki Suka, Yuji Harada, Shiori Nonaka, Kazuomi Sato, Takehiko Ishii | 2021-04-13 |
| 10620537 | Resist underlayer film composition, patterning process, method for forming resist underlayer film, and compound for resist underlayer film composition | Rie Kikuchi, Daisuke KORI, Yusuke Biyajima, Tsutomu Ogihara | 2020-04-14 |
| 10604618 | Compound, method for manufacturing the compound, and composition for forming organic film | Seiichiro Tachibana, Keisuke NIIDA, Hiroko Nagai, Takashi SAWAMURA, Tsutomu Ogihara +4 more | 2020-03-31 |