Toru Kubo
19Patents
10h-index
34Co-inventors
72Inventor score
Filing activity: Apr 3, 1990 → Sep 20, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6362783B1 | Wireless communication system and method and system for detection of position of radio mobile station | Physics | 93 | Expired |
| US6140964A | Wireless communication system and method and system for detection of position of radio mobile station | Physics | 87 | Expired |
| US6304218A | Wireless communication system and method and system for detection of position of radio mobile station | Physics | 60 | Expired |
| US5170936A | Heat pump type heating apparatus and control method thereof | Emerging Cross-Sectional Technologies | 50 | Expired |
| US6275190A | Wireless communication system and method and system for detection of position of radio mobile station | Physics | 46 | Expired |
| US6259406A | Wireless communication system and method and system for detection of position of radio mobile station | Physics | 43 | Expired |
| US5092990A | Filter device | Chemistry; Metallurgy | 27 | Expired |
| US8727794B2 | Electronic controller | Electricity | 14 | Active |
| US5207071A | Current control apparatus for air-conditioning system | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6085239A | Information acquisition proxy system and information transfer managing system | Physics | 10 | Expired |
| US9013889B2 | Electronic controller | Electricity | 7 | Active |
| US5088646A | Heat pump type heating apparatus and control method thereof | Emerging Cross-Sectional Technologies | 6 | Expired |
| US9078367B2 | Electronic controller | Electricity | 5 | Active |
| US8829710B2 | Starter driving semiconductor switch apparatus | Emerging Cross-Sectional Technologies | 5 | Active |
| US9926664B2 | Tufted carpet continuous dyeing method and tufted carpet continuous dyeing machine | Textiles; Paper | 4 | Active |
| US6067294A | Wireless communication system and wireless communication apparatus | Electricity | 4 | Expired |
| US6359587B1 | Wireless communication system and method and system for detection of position of radio mobile station | Physics | 4 | Expired |
| US8854827B2 | Electronic control unit | Electricity | 2 | Active |
| US10458384B2 | Pumped-storage power generation control device and pumped-storage power generation control method | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.