Hitoshi Mitsui
20Patents
5h-index
16Co-inventors
66Inventor score
Filing activity: Mar 8, 1984 → Mar 9, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5763437A | Benzodiazepine derivatives | Human Necessities | 60 | Expired |
| US8687211B2 | Image forming apparatus that displays plural pages of document images in three-dimensional preview presentation | Electricity | 11 | Active |
| US4596874A | Synthesis of nitrone from secondary amine | Chemistry; Metallurgy | 6 | Expired |
| US6057480A | Process for preparing fluoroaryl magnesium derivative and process for preparing (fluoroaryl) borane compound | Chemistry; Metallurgy | 5 | Expired |
| US6118026A | Stabilizer for (fluoroaryl)borane compound and methods of stabilizing and crystallizing (fluoroaryl)borane compound | Chemistry; Metallurgy | 5 | Expired |
| US6235222A | Method for manufacturing fluoroaryl magnesium halide | Chemistry; Metallurgy | 5 | Expired |
| US7205441B2 | Method for producing tetrakis (fluoroaryl) borate-magnesium compound | Chemistry; Metallurgy | 2 | Expired |
| US6624329B2 | 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 | Chemistry; Metallurgy | 2 | Expired |
| US6281389A | Method for purifying tetrakis(fluoroaryl)borate compounds or tris(fluoroaryl)borate compounds | Chemistry; Metallurgy | 1 | Expired |
| US6215025A | 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 | Chemistry; Metallurgy | 1 | Expired |
| US6683218B1 | Process for preparing a tetrakis(fluoroaryl) borate derivative | Chemistry; Metallurgy | 0 | Expired |
| US6509488B2 | Method for purifying fluoroaryl metal compound | Chemistry; Metallurgy | 0 | Expired |
| USRE46987E1 | Image forming apparatus that displays plural pages of document images in three-dimensional preview presentation | General | 0 | Active |
| US6410810B1 | Handling method of (fluoroaryl) borane compound and preparing method of hydrocarbon solution | Chemistry; Metallurgy | 0 | Expired |
| US6465668B2 | Method for producing fluoroaryl metal compound | Chemistry; Metallurgy | 0 | Expired |
| US7705175B2 | Method for producing imide ether compound | Chemistry; Metallurgy | 0 | Expired |
| US6291452A | 1,4-benzodiazepinones and their uses as CCK antagonists | Human Necessities | 0 | Expired |
| US6818785B2 | Method for purifying fluoroaryl borane derivative and bis (fluoraryl) borane derivative | Chemistry; Metallurgy | 0 | Expired |
| US6812360B2 | Process for preparing bis(fluoroaryl)boron derivatives | Chemistry; Metallurgy | 0 | Expired |
| US6380435B2 | 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 | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.