Yutaka Iwahori
17Patents
10h-index
39Co-inventors
72Inventor score
Filing activity: Jul 19, 1994 → Sep 21, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7950832B2 | LED luminaire | Emerging Cross-Sectional Technologies | 128 | Active |
| US10144126B2 | Robot system and method of operating a robot system | Physics | 116 | Active |
| US7495322B2 | Light-emitting device | Electricity | 60 | Expired |
| US7717589B2 | Light emitting device using light emitting diode chip | Emerging Cross-Sectional Technologies | 52 | Active |
| US7151129B2 | Carbon nanofiber-dispersed resin fiber-reinforced composite material | Emerging Cross-Sectional Technologies | 47 | Expired |
| US5491386A | Stable high frequency high-pressure discharge lamp lighting device avoiding acoustic resonance | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6914395B2 | Electronic ballast for a high-pressure discharge lamp | Emerging Cross-Sectional Technologies | 27 | Expired |
| US6108225A | Power device with commonly used switching elements | Electricity | 10 | Expired |
| US6388397B1 | Discharge lamp lighting device | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7802759B2 | Aircraft wing, aircraft wing composite material, and method of manufacture thereof | Performing Operations; Transporting | 10 | Active |
| US5930127A | Power source device | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6870355B2 | Power converter | Electricity | 6 | Expired |
| US6111392A | Power source device including a plurality of switching circuit for power conversion with switching elements used in common | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8033608B2 | Vehicle seat | Performing Operations; Transporting | 5 | Active |
| US10763680B2 | Battery pack and control method of battery pack based on a usage condition | Emerging Cross-Sectional Technologies | 1 | Active |
| US10014696B2 | Storage system and storage method | Emerging Cross-Sectional Technologies | 1 | Active |
| US10285031B2 | Method for controlling information terminal and information terminal | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.