Ryo Watanabe
47Patents
6h-index
85Co-inventors
72Inventor score
Filing activity: May 26, 1976 → Mar 20, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4897179A | Method of producing reduced iron and light oil from ion ore and heavy oil | Chemistry; Metallurgy | 16 | Expired |
| US4129437A | Iron ore pellet having a specific shape and a method of making the same | Chemistry; Metallurgy | 12 | Expired |
| US7155492B2 | Method and system for caching network data | Electricity | 10 | Expired |
| US11070974B2 | Efficient user plane function selection with S10 roaming | Electricity | 8 | Active |
| US4678508A | Method for fluidized bed reduction of iron ore | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4100872A | Slurry vessel | Performing Operations; Transporting | 6 | Expired |
| US8069357B2 | Multi-processor control device and method | Physics | 4 | Active |
| US8714940B2 | Liquid pressure generating apparatus and driving apparatus | Emerging Cross-Sectional Technologies | 3 | Active |
| US11592829B2 | Control device and control method, program, and mobile object | Physics | 3 | Active |
| US10327125B2 | Communication apparatus, control method for communication apparatus, and non-transitory computer-readable storage medium | Electricity | 2 | Active |
| US8784073B2 | Liquid pressure generating apparatus and driving apparatus | Emerging Cross-Sectional Technologies | 2 | Active |
| US8191240B2 | Method for winding lead wire on multilayer coil electronic components | Emerging Cross-Sectional Technologies | 2 | Active |
| US11500386B2 | Control apparatus, control method, program, and mobile object | Electricity | 2 | Active |
| US8374779B2 | Navigation device and image management method | Physics | 2 | Active |
| US4273577A | Blast-furnace operation method | Chemistry; Metallurgy | 2 | Expired |
| US11234115B2 | Techniques to facilitate mobility management entity (MME) identification for user equipment context transfer | Electricity | 1 | Active |
| US10094993B2 | Connector and connector set with asymmetric coupled surfaces | Physics | 1 | Active |
| US11206593B2 | Optimizing serving gateway selection during inter—mobility management entity mobility scenarios | Electricity | 1 | Active |
| US8766096B2 | Production method of foamed electric wire | Electricity | 1 | Active |
| US11303692B2 | Communication apparatus for transmitting response, communication method, and storage medium | Electricity | 0 | Active |
| US9457796B2 | Vehicle and control method for vehicle | Emerging Cross-Sectional Technologies | 0 | Active |
| US9884392B2 | Laser welding apparatus and laser welding method | Performing Operations; Transporting | 0 | Active |
| US12317349B2 | Communication apparatus, control method, and computer-readable storage medium | Electricity | 0 | Active |
| US12112943B2 | Method for forming film and processing apparatus | Electricity | 0 | Active |
| US11822341B2 | Control device, control method, and mobile object to estimate the mobile object's self-position | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.