Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7132579 | Method of chlorine purification and process for producing 1,2-dichloroethane | Noriaki Oku, Tateo Seo | 2006-11-07 |
| 6977066 | Method for producing chlorine | Tetsuya Suzuta, Yasuhiko Mori, Masayuki Yoshii | 2005-12-20 |
| 6852667 | Process for producing chlorine | Takuo Hibi, Hiroaki Abekawa, Kohei Seki, Tatsuya Suzuki, Tetsuya Suzuta +1 more | 2005-02-08 |
| 6713035 | Process for producing chlorine | Masayuki Yoshii, Tetsuya Suzuta | 2004-03-30 |
| 6521806 | Process for producing 1-hexene | Mitsuhisa Tamura, Kenshi Uchida, Yoshiaki Ito | 2003-02-18 |
| 6127301 | Catalyst system and method for reaction of olefin | Mitsuhisa Tamura | 2000-10-03 |
| 5856610 | Process for producing ethylene-.alpha.-olefin copolymers | Mitsuhisa Tamura, Kenichi Nariyama, Takahiro Hino, Masakazu Aihara | 1999-01-05 |
| 5731487 | Process for producing olefin having a terminal double bond | Mitsuhisa Tamura, Kenshi Uchida, Yoshiaki Ito | 1998-03-24 |
| 5298667 | Process for producing phenol and methyl ethyl ketone | Mitsuhisa Tamura, Toshio Nakayama, Masahiro Usui, Hiroyuki Umida, Hirooki Nagaoka | 1994-03-29 |