Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8993774 | Process for production of aromatic alcohol or heterocyclic aromatic alcohol | Yutaka Kanbara, Takafumi Abe | 2015-03-31 |
| 7777081 | 4-(4-alkylcyclohexyl)benzaldehyde | Mitsuharu Kitamura, Junya Nishiuchi | 2010-08-17 |
| 7750182 | Process for production of iodine compounds and process for production of high-purity 5-iodo-2-methylbenzoic acid | Toshio Hidaka, Takafumi Yoshimura, Yoshifumi Sato, Masaharu Doya | 2010-07-06 |
| 7642374 | Process for producing 5-iodo-2-methylbenzoic acid | Takafumi Yoshimura, Toshio Hidaka, Yoshifumi Sato, Kazuhiro Yamada | 2010-01-05 |
| 7638652 | Method for producing fluoroamine | Takafumi Yoshimura, Toshio Hidaka | 2009-12-29 |
| 7405331 | High-purity (fluoroalkyl)benzene derivative and process for producing the same | Toshio Hidaka, Takafumi Yoshimura, Takeshi Kawai | 2008-07-29 |
| 7378546 | Method for producing 2-amino-5-iodobenzoic acid | Kazuhiro Yamada | 2008-05-27 |
| 7297821 | Fluorine compound and fluorinating agent comprising the compound | Toshio Hidaka, Takafumi Yoshimura, Takeshi Kawai | 2007-11-20 |
| 7019173 | Fluorine compound and fluorinating agent comprising the compound | Toshio Hidaka, Takafumi Yoshimura, Takeshi Kawai | 2006-03-28 |
| 6504069 | Process for producing dimethyltetralin | Youichi Kyuuko, Makoto Takagawa | 2003-01-07 |
| 5659097 | Process for producing a monoalkenyl aromatic hydrocarbon compound | Makoto Takagawa | 1997-08-19 |
| 5599981 | Process for producing alkylbenzoyl chloride | Kenichi Nakamura, Makoto Takagawa | 1997-02-04 |
| 5444172 | Process for producing a monoalkenyl aromatic hydrocarbon compound | Makoto Takagawa, Kenji Inamasa, Akio Hashimoto, Takayo Sasaki | 1995-08-22 |
| 5436381 | Process for producing a monoalkenyl aromatic hydrocarbon compound | Makoto Takagawa, Kinji Kato, Ko Kedo | 1995-07-25 |
| 5367098 | Process for producing monoalkenyl armomatic hydrocarbon compound | Ko Kedo, Kenji Inamasa, Makoto Takagawa | 1994-11-22 |
| 5344806 | Process for producing monoalkenyl aromatic hydrocarbon compound | Kenji Inamasa, Makoto Takagawa | 1994-09-06 |
| 5334794 | Process for producing monoalkenyl aromatic hydrocarbon compound | Ko Kedo, Kenji Inamasa, Makoto Takagawa | 1994-08-02 |
| 5321178 | Process for producing 2,6-dimethylnaphthalene | Kenji Inamasa, Makoto Takagawa | 1994-06-14 |
| 5276230 | Process for production of 2,6-dimethylnaphthalene | Kenji Inamasa, Makoto Takagawa | 1994-01-04 |