Hiroshi Hirose
23Patents
9h-index
57Co-inventors
78Inventor score
Filing activity: Jul 3, 1974 → Apr 2, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8227703B2 | Multilayered circuit board and semiconductor device | Electricity | 46 | Active |
| US5783830A | Sample evaluation/process observation system and method | Electricity | 42 | Expired |
| US5770861A | Apparatus for working a specimen | Electricity | 16 | Expired |
| US4602778A | Copying machine equipped with a correction apparatus for draft | Performing Operations; Transporting | 13 | Expired |
| US4299486A | Spectrofluorometer | Physics | 13 | Expired |
| US3992089A | Reader-printer apparatus with multiple supply rolls and charging devices | Physics | 11 | Expired |
| US4330207A | Fluorescence spectrophotometer | Physics | 11 | Expired |
| US5484140A | Catch type sheet tray for an image forming apparatus | Physics | 10 | Expired |
| US5434422A | Sample position controller in focused ion beam system | Electricity | 9 | Expired |
| US5646403A | Scanning electron microscope | Electricity | 9 | Expired |
| US5780853A | Scanning electron microscope | Electricity | 8 | Expired |
| US3977778A | Electrophotographic apparatus | Physics | 8 | Expired |
| US4779982A | Spectrofluorophotometer with monitor detector for light source | Physics | 8 | Expired |
| US7067634B2 | Method for diagnosing or monitoring carbohydrate metabolism disorders | Physics | 6 | Expired |
| US4808819A | Mass spectrometric apparatus | Physics | 4 | Expired |
| US8008767B2 | Semiconductor device | Electricity | 4 | Active |
| US5086227A | Secondary ion mass analyzing apparatus | Electricity | 4 | Expired |
| US7074738B2 | Curing accelerator, epoxy resin composition, and semiconductor device | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8470918B2 | Epoxy resin composition and semiconductor device | Electricity | 3 | Active |
| US7435551B2 | Method for diagnosing type II diabetes or monitoring therapeutic effects of therapeutic agents for type II diabetes | Physics | 1 | Expired |
| US7442729B2 | Composition of epoxy resin, polyphenolic compound and trisubstituted phosphonionphenolate salt | Emerging Cross-Sectional Technologies | 1 | Active |
| US7859110B2 | Solder resist material, wiring board using the solder resist material, and semiconductor package | Emerging Cross-Sectional Technologies | 0 | Active |
| US11276592B2 | Processing apparatus and processing method | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.