Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9309389 | Rubber composition for use in tire treads | Naoki Kushida | 2016-04-12 |
| 8871832 | Rubber composition for use in tire treads and pneumatic tire using the same | — | 2014-10-28 |
| 8507582 | Tire tread-use rubber composition | — | 2013-08-13 |
| 7897665 | Tire rubber composition | Yoshihiro Kameda, Naoya Amino | 2011-03-01 |
| 4988771 | Graft copolymer having dispersion stabilizing effect, a process for producing the same, and a process of emulsion polymerization using the same | Fumikatsu Takeuchi, Tsutomu Takeuchi, Noriyuki Osaka, Susumu Kawase | 1991-01-29 |
| 4986999 | Anti-denaturation agent for edible paste product | Takashi Takasaki, Reikichi Yanai, Shigeru Amakawa, Akira Iwamoto | 1991-01-22 |
| 4916191 | Graft copolymer having dispersion stabilizing effect, a process for producing the same, and a process of emulsion polymerization using the same | Fumikatsu Takeuchi, Tsutomu Takeuchi, Noriyuki Osaka, Susumu Kawase | 1990-04-10 |