Hiromi Kato
17Patents
8h-index
50Co-inventors
75Inventor score
Filing activity: Aug 2, 1982 → Nov 16, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5561538A | Direct-view display apparatus | Physics | 62 | Expired |
| US7107238B2 | Method and apparatus for providing relative-evaluations of commodities to user by using commodity-comparison map | Physics | 60 | Expired |
| US6183090A | Projection type image display apparatus | Electricity | 40 | Expired |
| US5760850A | Projection type image display apparatus | Physics | 33 | Expired |
| US6142633A | Polarized light illuminator and projection type image display apparatus | Physics | 15 | Expired |
| US5329444A | Work management system employing electronic board | Physics | 14 | Expired |
| US6179423A | Projection-type image display system | Physics | 14 | Expired |
| US4508189A | Motorcycle | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US7082568B2 | Interactive data analysis support apparatus and media on which is recorded an interactive data analysis support program | Physics | 7 | Expired |
| US8331522B2 | Maintenance and repair device for structure inside nuclear reactor | Emerging Cross-Sectional Technologies | 4 | Active |
| US5781898A | Data retrieval condition setting method | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8350801B2 | Display device | Electricity | 1 | Active |
| US9136026B2 | Reactor bottom repairing method | Emerging Cross-Sectional Technologies | 0 | Active |
| US10052717B2 | Underwater welding apparatus and underwater welding method | Performing Operations; Transporting | 0 | Active |
| US8378256B2 | Surface crack sealing method | Physics | 0 | Active |
| US8913708B2 | Maintenance/repair device for reactor internal structure | Emerging Cross-Sectional Technologies | 0 | Active |
| US6788503B2 | Protecting circuit against short-circuit of output terminal of AC adapter | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.