Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10160824 | Cyanate ester compound, curable resin composition containing said compound, and cured product of said composition | Masayuki Katagiri, Go Higashihara, Kenji Arii, Makoto Tsubuku | 2018-12-25 |
| 10155835 | Cyanate ester compound and method for producing the same, and curable resin composition comprising the compound, and cured product thereof composition | Masayuki Katagiri, Seiji Kita, Daisuke Ohno, Masanobu Sogame | 2018-12-18 |
| 10131615 | Molded catalyst for use in manufacture of methyl methacrylate, and method for manufacture of methyl methacrylate using same | Saori Hirokawa, Katsumi Higuchi | 2018-11-20 |
| 9630904 | Catalyst for use in production of methyl methacrylate, and method for producing methyl methacrylate | Katsumi Higuchi, Saori Hirokawa | 2017-04-25 |
| 9475761 | Method for producing cyanogen-halide, cyanate ester compound and method for producing the same, and resin composition | Masayuki Katagiri, Taketo Ikeno, Makoto Tsubuku, Keita Tokuzumi, Kenj Arii +4 more | 2016-10-25 |
| 9169356 | Cyanate ester polymer | Masayuki Katagiri, Daisuke Ohno, Tomoaki Kubota, Yoshikazu Shima | 2015-10-27 |
| 8759566 | Method for producing α-hydroxycarboxylic acid ester | Hideho Matsuda, Yoshikazu Shima, Masaki Takemoto, Genki Nogami | 2014-06-24 |
| 8575277 | Process for production of nucleus-hydrogenated aromatic vinyl/(meth)acrylate copolymers | Yasuhiro Kushida, Tatsuya Yamauchi, Hideyuki Sato, Yoshikazu Shima | 2013-11-05 |
| 8455419 | Photoresist stripping agent composition | Toshihiro Nomura, Masahide Matsubara, Seiji Naito, Takashi Nakamura | 2013-06-04 |
| 7528220 | Cyanate ester compound, flame-retardant resin composition, and cured product thereof | Masayuki Katagiri, Daisuke Ohno, Seiji Kita, Masanobu Sogame, Hironao Fukuoka +1 more | 2009-05-05 |
| 7488782 | Process for producing hydrogenated polymers | Yasuhiro Kushida, Tatsuya Yamauchi, Hideyuki Sato, Yoshikazu Shima | 2009-02-10 |
| 7446152 | Method of producing hydrogenated polymers | Tatsuya Yamauchi, Yasuhiro Kushida, Yoshikazu Shima | 2008-11-04 |