Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11820838 | Modified diene-based polymer | Takumi Kaneko, Kazuyoshi Shiga | 2023-11-21 |
| 11787879 | Production method of modified diene-based polymer | Takumi Kaneko, Kazuyoshi Shiga | 2023-10-17 |
| 11427538 | Organic tellurium compound, method for producing same, living radical polymerization initiator, method for producing vinyl polymer, and vinyl polymer | Osamu Ito | 2022-08-30 |
| 10808065 | Method for producing multibranched polymer and multibranched polymer | Minoru Yamamoto | 2020-10-20 |
| 10689336 | Radical polymerization initiator and method for producing polymers | Fumiaki Bando | 2020-06-23 |
| 8895768 | Cyclopara (hetero) arylene compound and method for producing same | — | 2014-11-25 |
| 8664372 | Process for producing 1,2-trans-glycoside compound | — | 2014-03-04 |
| 8653175 | Terminally modified acrylic polymer and method for producing terminally modified acrylic polymer | Hiroji Fukui | 2014-02-18 |
| 8212013 | Process for producing 1,2-trans-glycoside compound | — | 2012-07-03 |
| 8076430 | Living radical polymerization promoter | Kunihiko Sugoh, Hikaru Umemoto | 2011-12-13 |
| 8008414 | Organic antimony compound, process for producing the same, living radical polymerization initiator, process for producing polymer using the same, and polymer | Biswajit Ray, Takashi Kameshima, Kazuhiro Kawano | 2011-08-30 |
| 7847043 | Organic bismuth compound, method for producing same, living radical polymerization initiator, method for producing polymer using same, and polymer | Takashi Kameshima, Kazuhiro Kawano, Osamu Ito, Emiko Daimon, Ken Shu +1 more | 2010-12-07 |
| 7662899 | Organic tellurium compound, process for producing the same, living radical polymerization initiator, process for producing polymer with the same, and polymer | Junichi Yoshida | 2010-02-16 |
| 7615601 | Process for production of living radical polymers and polymers | Junichi Yoshida | 2009-11-10 |
| 7291690 | Process for production of living radical polymers and polymers | Junichi Yoshida | 2007-11-06 |
| 7276569 | Organic tellurium compound, process for producing the same, living radical polymerization initiator, process for producing polymer with the same, and polymer | Junichi Yoshida | 2007-10-02 |