Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12060311 | Method for producing aromatic nitrile by ammoxidation reaction | Yutaka Kanbara, Yuta Oomori, Yoichi Kyuuko, Kazunari Yamamoto, Tsuyoshi Hatakeyama | 2024-08-13 |
| 10457762 | Diacrylate compound, composition thereof, and cured product thereof | Umi Yokobori, Taketo Ikeno, Hideyuki Sato | 2019-10-29 |
| 10125259 | Diacrylate-compound-containing composition and cured product thereof | Umi Yokobori, Taketo Ikeno, Hideyuki Sato | 2018-11-13 |
| 9949369 | Cyanate ester compound, curable resin composition containing the same, and hardened product thereof | Masayuki Katagiri, Keita Tokuzumi, Makoto Tsubuku, Kenji Arii, Takashi Kobayashi +3 more | 2018-04-17 |
| 9657173 | Curable resin composition and cured product thereof | Makoto Tsubuku, Taketo Ikeno, Masayuki Katagiri | 2017-05-23 |
| 9458116 | Benzoguanamine compound having aminomethyl group, or salt thereof, and method for manufacturing the same | Yutaka Kanbara | 2016-10-04 |
| 9453126 | Cyanate ester compound, curable resin composition containing cyanate ester compound, and cured product thereof | Makoto Tsubuku, Taketo Ikeno, Masayuki Katagiri | 2016-09-27 |
| 9084985 | Method for producing alicyclic carboxylic acid and catalyst used in same | Akifumi Iida, Ryoko Watanabe | 2015-07-21 |
| 8779162 | Cyanate ester compounds and cured products thereof | Taketo Ikeno, Makoto Tsubuku, Masayuki Katagiri | 2014-07-15 |
| 6967258 | Production of quaternary ammonium salt of hydroxycarboxylic acid and quaternary ammonium salt of inorganic acid | Yutaka Kanbara, Yasushi Higuchi, Genki Nogami | 2005-11-22 |
| 6784317 | Production of quaternary ammonium salt of hydroxycarboxylic acid and quarternary ammonium salt of inorganic acid | Yutaka Kanbara, Yasushi Higuchi, Genki Nogami | 2004-08-31 |
| 6222065 | Process for the production of 1,5-naphtylenediisocyanate | Yutaka Okawa, Yutaka Kanbara, Hiroshi Matsunaga | 2001-04-24 |
| 5969187 | Process for producing trans 1,4-bis(aminomethyl)cyclohexane | Takashi Okawa, Hideo Ikarashi, Masaharu Doya, Yutaka Kanbara | 1999-10-19 |
| 5391805 | Process for producing urethane compound | Takashi Okawa | 1995-02-21 |