Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9879129 | Rubber compostion and pneumatic tire using the same | Fuminori Ohta | 2018-01-30 |
| 9644052 | Functionalized high cis-1,4-polybutadiene prepared using novel functionalizing agents | Yoichi Ozawa, H. Jerrold Miller, Koichi Morita, Tatsuo Fujimaki, Tetsuya Omura +2 more | 2017-05-09 |
| 9574073 | Vulcanized rubber, method of manufacturing same and tire | Tetsuo Amamoto | 2017-02-21 |
| 9493041 | Run-flat tire | Shigeaki Matsuo | 2016-11-15 |
| 9211769 | Rubber composition and tire using the same | Tetsuo Amamoto | 2015-12-15 |
| 8987362 | Functionalized high cis-1,4-polybutadiene prepared using novel functionalizing agents | Yoichi Ozawa, H. Jerrold Miller, Koichi Morita, Tatsuo Fujimaki, Tetsuyo Omura +2 more | 2015-03-24 |
| 8699229 | Display and electronic unit | — | 2014-04-15 |
| 8618199 | Functionalized high cis-1,4-polybutadiene prepared using novel functionalizing agents | Yoichi Ozawa, H. Jerrold Miller, Koichi Morita, Tatsuo Fujimaki, Tetsuya Omura +2 more | 2013-12-31 |
| 8580885 | Rubber composition and pneumatic tire using the same | Fuminori Ohta, Keisuke Kidono | 2013-11-12 |
| 8557915 | Process for producing conjugated diene polymer, conjugated diene polymer, and rubber composition | Takahiro Nakamura, Kouichirou Tani, Ryouji Tanaka, Takuo Sone, Toshihiro Tadaki +2 more | 2013-10-15 |
| 8362126 | Functionalized high cis-1,4-polybutadiene prepared using novel functionalizing agents | Yoichi Ozawa, H. Jerrold Miller, Koichi Morita, Tatsuo Fujimaki, Tetsuya Omura +2 more | 2013-01-29 |
| 8153723 | Process for producing conjugated diene polymer, conjugated diene polymer, and rubber composition | Takahiro Nakamura, Kouichirou Tani, Ryouji Tanaka, Takuo Sone, Toshihiro Tadaki +2 more | 2012-04-10 |
| 7893153 | Process for producing modified conjugated diene polymer, modified conjugated diene polymer obtained by the process, and rubber composition containing the same | Ryouji Tanaka, Kouichirou Tani, Takuo Sone, Toshihiro Tadaki, Junko Kurazumi +1 more | 2011-02-22 |
| 7750087 | Modified polymers prepared with lanthanide-based catalysts | Yoichi Ozawa, H. Jerrold Miller, Tatsuo Fujimaki, Takuo Sone, Iwakazu Hattori +1 more | 2010-07-06 |
| 7700673 | Reduced oil rubber compositions including N-substituted polyalkylene succinimide derivates and methods for preparing such compositions | Xiaorong Wang, Victor J. Foltz, William L. Hergenrother | 2010-04-20 |
| 7671136 | Modified polymers prepared with lanthanide-based catalysts | Yoichi Ozawa, H. Jerrold Miller | 2010-03-02 |
| 7642322 | Functionalized high cis-1,4-polybutadiene prepared using novel functionalizing agents | Yoichi Ozawa, H. Jerrold Miller, Koichi Morita, Tatsuo Fujimaki, Tetsuya Omura +2 more | 2010-01-05 |
| 7211630 | Rubber composition and pneumatic tire using the same in tread | Yoshikatsu Hatakeyama | 2007-05-01 |
| 7211619 | Stabilizing high-vinyl polybutadiene | Luo Steven, Tatsuro Hamada | 2007-05-01 |
| 6992147 | Modified polymers prepared with lanthanide-based catalysts | Yoichi Ozawa, H. Jerrold Miller, Tatsuo Fujimaki, Takuo Sone, Iwakazu Hattori +1 more | 2006-01-31 |
| 6977281 | Modified polymers prepared with lanthanide-based catalysts | Yoichi Ozawa, H. Jerrold Miller | 2005-12-20 |
| 6897270 | Continuous process for the production of conjugated diene polymers having narrow molecular weight distribution and products therefrom | Yoichi Ozawa, David M. Roggeman, H. Jerrold Miller, Steven Luo, Thomas A. Antkowiak | 2005-05-24 |
| 6699813 | Lanthanide-based catalyst composition for the manufacture of polydienes | Steven Luo, Yoichi Ozawa, David F. Lawson | 2004-03-02 |
| 6255401 | Rubber composition and pneumatic tire using the rubber composition | — | 2001-07-03 |