Koji Kuroda
30Patents
12h-index
57Co-inventors
84Inventor score
Filing activity: May 12, 1983 → Mar 27, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4989168A | Multiplying unit in a computer system, capable of population counting | Physics | 155 | Expired |
| US6378677B1 | Power transmission device having electromagnetic clutch | Mechanical Engineering; Lighting; Heating | 48 | Expired |
| US4949292A | Vector processor for processing recurrent equations at a high speed | Physics | 31 | Expired |
| US6105703A | Driving force control system in four-wheel drive vehicle | Mechanical Engineering; Lighting; Heating | 30 | Expired |
| US6095276A | Four-wheel drive vehicle | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US5773042A | Injection molding unit for long fiber-reinforced thermoplastic resin | Performing Operations; Transporting | 21 | Expired |
| US6176621A | Rotary slide bearing and producing method therefor | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US6012560A | Power transmitting system for vehicle | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6029704A | Electromagnetic control valve | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5720372A | Lubricating structure of hydraulic clutch | Performing Operations; Transporting | 16 | Expired |
| US5894904A | Driving force control method in 4-wheel drive vehicle | Performing Operations; Transporting | 15 | Expired |
| US6070495A | Power transmitting system for vehicle | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6041904A | Clutch lubricating structure in power transmitting system | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US5695883A | Carbon member having a metal spray coating | Emerging Cross-Sectional Technologies | 8 | Expired |
| USD777916S1 | Guide wire for medical use | General | 6 | Active |
| US6758178B2 | Valve timing control device | Emerging Cross-Sectional Technologies | 5 | Expired |
| USD755965S1 | Guide wire for medical use | General | 5 | Active |
| US4505983A | Heat-sensitive transfer sheets | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7572060B2 | Sliding bearing | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US5387343A | Method for improving bottom and water quality in water areas and a set of agents used in the method | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7956469B2 | Light emitting device and method of manufacturing the same | Electricity | 4 | Active |
| US6909219B2 | Carbon brush for electric machine | Electricity | 3 | Expired |
| US7111717B2 | Power transmission apparatus of four wheel drive apparatus | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US5460744A | Agents used for improving the bottom and water quality in water areas where sludge is deposited | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8901434B2 | Board unit and method of fabricating the same | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.