Keisuke Uchida
97Patents
8h-index
100Co-inventors
81Inventor score
Filing activity: Mar 29, 1996 → Feb 23, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6234932A | Control apparatus for a hybrid vehicle | Emerging Cross-Sectional Technologies | 154 | Expired |
| US6314346A | Control system for hybrid vehicle | Emerging Cross-Sectional Technologies | 62 | Expired |
| US6352489B1 | Engine control system for hybrid vehicle | Emerging Cross-Sectional Technologies | 25 | Expired |
| US6262491A | Control system for hybrid vehicle | Emerging Cross-Sectional Technologies | 18 | Expired |
| US8876649B2 | Welding structure and method for manufacturing welding structure | Emerging Cross-Sectional Technologies | 12 | Active |
| US7615011B2 | Method and apparatus for measuring blood volume, and vital sign monitor using the same | Human Necessities | 12 | Active |
| US6342270B1 | Process for manufacturing a hydrostatic bearing of porous material | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US7224921B2 | Image forming apparatus capable of effectively removing heated air undesirable to image reproduction | Physics | 8 | Expired |
| US7412190B2 | Developing apparatus, process cartridge, and image forming apparatus | Physics | 7 | Active |
| US9120184B2 | Method and apparatus for manufacturing vehicle power transmission device | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US9517533B2 | Welded portion inspection apparatus and inspection method thereof, with inspection in different zones of the molten pool | Physics | 6 | Active |
| US6941090B2 | Developing apparatus configured to prevent splashing of toner and carrier | Physics | 6 | Expired |
| US11002805B2 | Magnetic sensor and magnetic sensor system | Physics | 5 | Active |
| US7402138B2 | Method and apparatus for measuring blood volume, and vital sign monitor using the same | Human Necessities | 5 | Expired |
| US9239104B2 | Welded structure and welding method | Emerging Cross-Sectional Technologies | 5 | Active |
| US10712177B2 | Position detection device | Physics | 4 | Active |
| US8814742B2 | Welded structure and welding method | Emerging Cross-Sectional Technologies | 4 | Active |
| US8779320B2 | Resistance welding method, resistance welder, and method and device for evaluating resistance welding | Performing Operations; Transporting | 4 | Active |
| US10557896B2 | Magnetic sensor | Electricity | 4 | Active |
| US10712178B2 | Position detection device for detecting position of an object moving in a predetermined direction, and a magnetic sensor for use with the position detection device | Physics | 3 | Active |
| US7367036B2 | Recording/reproduction apparatus, driving method therefor and disk cartridge | Physics | 3 | Active |
| US11320285B2 | Magnetic sensor with yoke and shield | Physics | 3 | Active |
| US9356736B2 | Portable electronic device and IC card processing device | Physics | 3 | Active |
| US5653237A | Apparatus for measuring biological signal | Human Necessities | 3 | Expired |
| US9261285B2 | Air conditioner | Mechanical Engineering; Lighting; Heating | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.