Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10633470 | Method of producing a conjugated diene polymer, a modified conjugated diene polymer, and a vinyl cis-polybutadiene composition | Masato Murakami, Michinori Suzuki, Naomi Okamoto, Mitsuharu Anbe, Masahiro Tanaka | 2020-04-28 |
| 10508163 | Conjugated diene polymer and modified conjugated diene polymer produced using the same, rubber composition for tire, and rubber composition for rubber belt | Masato Murakami, Michinori Suzuki, Naomi Okamoto, Mitsuharu Anbe, Masahiro Tanaka | 2019-12-17 |
| 10053526 | Catalyst for conjugated diene polymerization, conjugated diene polymer, modified conjugated diene polymer, polybutadiene, and compositions comprising foregoing | Yuta Yamada, Suguru Fukazawa, Naomi Okamoto | 2018-08-21 |
| 8304503 | Process for producing conjugated diene polymer | Michinori Suzuki, Masato Murakami | 2012-11-06 |
| 8283401 | Conjugated diene polymer manufacturing method, polybutadiene, and rubber composition utilizing the same | Masato Murakami, Takeshi Shoda, Mitsuharu Anbe | 2012-10-09 |
| 7868103 | Method for producing polybutadiene | Michinori Suzuki, Masato Murakami, Yuji Matsudaira | 2011-01-11 |
| 7846546 | Electrically conducting-inorganic substance-containing silicon carbide-based fine particles, electromagnetic wave absorbing material and electromagnetic wave absorber | Koji Shibata, Takeshi Kita, Takashi Kino, Hideo Sano, Yoichi Okubo +1 more | 2010-12-07 |
| 6686482 | Process for preparing piperonal | Katsumasa Harada, Masashi Shirai, Toshio Furuya | 2004-02-03 |
| 6603024 | Process for the preparation of 3,4-methylenedioxymandelic acid | Katsumasa Harada, Masashi Shirai | 2003-08-05 |
| 6573397 | Process for producing 3,4-dihydroxybenzonitrile | Masashi Shirai, Toshio Furuya | 2003-06-03 |