Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE46987 | Image forming apparatus that displays plural pages of document images in three-dimensional preview presentation | Hirohito Morioka | 2018-08-07 |
| 8687211 | Image forming apparatus that displays plural pages of document images in three-dimensional preview presentation | Hirohito Morioka | 2014-04-01 |
| 7705175 | Method for producing imide ether compound | Yuichiro Kinoshita, Kazuya Nakagawa | 2010-04-27 |
| 7205441 | Method for producing tetrakis (fluoroaryl) borate-magnesium compound | Ikuyo Ikeno, Toshimitsu Moriguchi, Toshiya Iida | 2007-04-17 |
| 6818785 | Method for purifying fluoroaryl borane derivative and bis (fluoraryl) borane derivative | Ikuyo Ikeno, Toshiya Iida, Toshimitsu Moriguchi | 2004-11-16 |
| 6812360 | Process for preparing bis(fluoroaryl)boron derivatives | Ikuyo Ikeno, Toshiya Iida, Toshimitsu Moriguchi | 2004-11-02 |
| 6683218 | Process for preparing a tetrakis(fluoroaryl) borate derivative | Ikuyo Katsumi, Naoko Yamamoto | 2004-01-27 |
| 6624329 | PURIFYING PROCESS OF TETRAKIS (FLUOROARYL) BORATE·MAGNESIUM HALIDE, TETRAKIS (FLUOROARYL) BORATE·ETHER COMPLEX AND PRODUCING PROCESS OF THE SAME, AND PRODUCING PROCESS OF TETRAKIS (FLUOROARYL) BORATE DERIVATIVE | Tsunemasa Ueno, Ikuyo Ikeno, Naoko Yamamoto | 2003-09-23 |
| 6509488 | Method for purifying fluoroaryl metal compound | Ikuyo Ikeno, Toshiya Iida, Toshimitsu Moriguchi | 2003-01-21 |
| 6465668 | Method for producing fluoroaryl metal compound | Ikuyo Ikeno, Toshiya Iida, Toshimitsu Moriguchi | 2002-10-15 |
| 6410810 | Handling method of (fluoroaryl) borane compound and preparing method of hydrocarbon solution | Tsunemasa Ueno, Ikuyo Ikeno, Naoko Hirano | 2002-06-25 |
| 6380435 | PURIFYING PROCESS OF TETRAKIS(FLUOROARYL)BORATE.MAGNESIUM HALIDE, TETRAKIS(FLUOROARYL)BORATE·ETHER COMPLEX AND PRODUCING PROCESS OF THE SAME, AND PRODUCING PROCESS OF TETRAKIS(FLUOROARYL)BORATE DERIVATIVE | Tsunemasa Ueno, Ikuyo Ikeno, Naoko Yamamoto | 2002-04-30 |
| 6291452 | 1,4-benzodiazepinones and their uses as CCK antagonists | Yoshinari Sato, Seiichiro Tabuchi, Ikuyo Katsumi, Naoko Yamamoto | 2001-09-18 |
| 6281389 | Method for purifying tetrakis(fluoroaryl)borate compounds or tris(fluoroaryl)borate compounds | Toshiya Iida, Ikuyo Ikeno, Naoko Hirano, Yukiko Ariyoshi | 2001-08-28 |
| 6235222 | Method for manufacturing fluoroaryl magnesium halide | Toshiya Iida, Ikuyo Ikeno, Naoko Hirano, Yukiko Ariyoshi | 2001-05-22 |
| 6215025 | Method for purifying tetrakis (fluoroaryl) borate/magnesium halide, tetrakis (fluoroaryl) borate/ether complex and process for preparing the same, and process for preparing tetrakis (fluoroaryl) borate derivative | Tsunemasa Ueno, Ikuyo Ikeno, Naoko Yamamoto | 2001-04-10 |
| 6118026 | Stabilizer for (fluoroaryl)borane compound and methods of stabilizing and crystallizing (fluoroaryl)borane compound | Tsunemasa Ueno, Ikuyo Ikeno, Naoko Yamamoto | 2000-09-12 |
| 6057480 | Process for preparing fluoroaryl magnesium derivative and process for preparing (fluoroaryl) borane compound | Tsunemasa Ueno, Ikuyo Katsumi, Naoko Yamamoto | 2000-05-02 |
| 5763437 | Benzodiazepine derivatives | Yoshinari Sato, Kazuo Sakane, Seiichiro Tabuchi, Ikuyo Katsumi, Yuichi Satoh | 1998-06-09 |
| 4596874 | Synthesis of nitrone from secondary amine | Shun-Ichi Murahashi | 1986-06-24 |