Issued Patents 2005
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6966973 | Apparatus and process for producing (meth)acrylic acid | Sei Nakahara, Yukihiro Matsumoto, Kenji Sanada, Masatoshi Ueoka | 2005-11-22 |
| 6946573 | Method for starting up reactor and reactor system | Yukihiro Matsumoto, Takeshi Nishimura, Hideki Sogabe, Osamu Dodo | 2005-09-20 |
| 6930198 | Method for production of unsaturated carboxylic ester | Kazuto OKAZAKI, Yukihiro Matsumoto, Yuji Miyahara | 2005-08-16 |
| 6911064 | Method and apparatus for the preparation of clean gases | Toshiaki Fujii, Tsukuru Suzuki, Hidetomo Suzuki | 2005-06-28 |
| 6900346 | Method for decomposition of michael type adduct | Fumio Shibusawa, Naoki Serata | 2005-05-31 |
| 6899452 | Apparatus and method for preparation and supply of polymerization inhibitor | Kei Hamamoto, Takeshi Nishimura, Kunihiko Suzuki | 2005-05-31 |
| 6888026 | Method for producing (meth)acrylic acid | Kazuo Ohkouchi, Tomohiro Nakae | 2005-05-03 |
| 6870066 | Method for decomposition of Michael type adduct | Fumio Shibusawa, Naoki Serata | 2005-03-22 |
| 6848501 | Method for preventing plate type heat exchanger from blockage | Harunori Hirao, Yukihiro Matsumoto, Sei Nakahara, Osamu Dodo, Tetsuji Mitsumoto +2 more | 2005-02-01 |