Hitoshi Ashida
14Patents
10h-index
15Co-inventors
69Inventor score
Filing activity: Apr 8, 1977 → Oct 30, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5761389A | Data analyzing method and system | Emerging Cross-Sectional Technologies | 81 | Expired |
| US6321217A | Data analyzing method for generating rules | Emerging Cross-Sectional Technologies | 35 | Expired |
| US4451782A | Spectrum analyzer | Physics | 31 | Expired |
| US5940815A | Data analyzing method | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5802509A | Rule generation system and method of generating rule | Physics | 17 | Expired |
| US5933796A | Data extracting system based on characteristic quantities of data distribution | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5819246A | Non-linear model automatic generating method | Physics | 15 | Expired |
| US4112358A | Digital frequency measuring device | Physics | 12 | Expired |
| US6877012B2 | Method and system for database management for data mining | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7080084B2 | Method for changing database construction information | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7113951B2 | Method and system for detecting tables to be modified | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6892208B2 | Method and system for database management for data mining | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7100126B2 | Electrical form design and management method, and recording medium | Physics | 3 | Expired |
| US8962287B2 | Scyllo-inositol-producing cell and scyllo-inositol production method using said cells | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.