Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10566618 | Cell | Noritaka Mizuno, Tetsuichi Kudo, Mitsuhiro Hibino, Yoshiyuki Ogasawara, Yosuke Suga +5 more | 2020-02-18 |
| 8173588 | Iminocarboxylic acid salt-containing solid composition and production method thereof | Tomomi Ina | 2012-05-08 |
| 7425519 | Liquid phase oxygenation reaction using tungsten species | Koji Yonehara, Kazuhisa Hirata | 2008-09-16 |
| 7319165 | Aminopolycarboxylic acid aqueous solution composition and stabilization method of aminopolycarboxlic acid | Mitsuhiro Kitajima | 2008-01-15 |
| 6743748 | Catalyst for producing epoxy compounds and method of producing epoxy compounds using the same | Noritaka Mizuno, Koji Yonehara, Masahiro Wada, Minoru Urata | 2004-06-01 |
| 6506932 | Method for production of oxygen-containing aromatic compound | Masahiro Wada, Noritaka Mizuno | 2003-01-14 |
| 6504054 | Amino acid derivative and producing method thereof | Mitsuhiro Kitajima, Tomomi Ina | 2003-01-07 |
| 6294693 | Production process for ether carboxylate salt | Miaki Asakawa, Mitsuhiro Kitajima | 2001-09-25 |
| 6103686 | Chelating composition | Miaki Asakawa, Masatoshi Shimomura, Shuichi Okuno, Tadanobu Morimoto, Masanao Morita +1 more | 2000-08-15 |
| 6063302 | Method for handling iminocarboxylic acid salt | Miaki Asakawa, Yuichi Kita | 2000-05-16 |
| 5801277 | Solid catalyst for etherification reaction and production process for ether compound using this catalyst | Miaki Asakawa, Yuichi Kita, Mitsuhiro Kitajima, Yoshiyuki Takahashi, Kazuo Sagi | 1998-09-01 |