Hitoshi Fukui
22Patents
3h-index
25Co-inventors
63Inventor score
Filing activity: Feb 18, 1993 → Nov 15, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5351026A | Thermistor as electronic part | Electricity | 26 | Expired |
| US5673993A | Optical-axis adjustment checker for automotive headlamps | Performing Operations; Transporting | 5 | Expired |
| US6154316A | Polarizer labelling tape and method for making the same | Physics | 4 | Expired |
| US11189430B2 | Electrolytic capacitor and method for producing same | Electricity | 2 | Active |
| US11769637B2 | Electrolytic capacitor and method for production thereof | Electricity | 1 | Active |
| US11862406B2 | Solid electrolytic capacitor and method for manufacturing same | Electricity | 1 | Active |
| US11152158B2 | Electrolytic capacitor and method for manufacturing same | Electricity | 0 | Active |
| US11333932B2 | Optical film | Physics | 0 | Active |
| US12340955B2 | Solid electrolytic capacitor element having improved thermal stability, and solid electrolytic capacitor and method for manufacturing same | Electricity | 0 | Active |
| US12283434B2 | Solid electrolytic capacitor element and solid electrolytic capacitor | Electricity | 0 | Active |
| US11189429B2 | Electrolytic capacitor and method for manufacturing same | Electricity | 0 | Active |
| US11315739B2 | Electrolytic capacitor and method for manufacturing same | Electricity | 0 | Active |
| US12131872B2 | Electrolytic capacitor and method for producing same | Electricity | 0 | Active |
| US12400804B2 | Capacitor element, electrolytic capacitor, insulating material, and method for manufacturing mounting substrate | Electricity | 0 | Active |
| US11237302B2 | Optical film | Physics | 0 | Active |
| US9192169B2 | Easy-to-chew/swallow foods, and food making method | Human Necessities | 0 | Active |
| US10943743B2 | Electrolytic capacitor and method for producing same | Electricity | 0 | Active |
| US12354811B2 | Solid electrolytic capacitor element and solid electrolytic capacitor | Electricity | 0 | Active |
| US11550179B2 | Optical film | Physics | 0 | Active |
| US12283435B2 | Solid electrolytic capacitor and method for manufacturing same | Electricity | 0 | Active |
| US11387048B2 | Solid electrolytic capacitor | Electricity | 0 | Active |
| US12183518B2 | Electrolytic capacitor and method for production thereof | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.