Hideyuki Hayashi
44Patents
7h-index
47Co-inventors
69Inventor score
Filing activity: Aug 29, 1974 → Mar 10, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8324600B2 | Apparatus and method for measuring and controlling target trajectory in chamber apparatus | Electricity | 22 | Active |
| US4618022A | Power transfer device for four-wheel drive vehicle | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US9131589B2 | Extreme ultraviolet light generation apparatus and control method for laser apparatus in extreme ultraviolet light generation system | Electricity | 21 | Active |
| US6522674B1 | Pulsed laser control system | Electricity | 19 | Expired |
| US4315563A | Disc brake for preventing squeak noise | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US4835428A | Setting device for vehicle generator | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US8011688B2 | Air bag door, method of controlling breakage of fracture lines, and method of deploying air bag | Performing Operations; Transporting | 7 | Active |
| US4181370A | Fluid pressure control device for vehicle braking systems | Performing Operations; Transporting | 6 | Expired |
| US6867528B2 | Dynamoelectric machine and method for mounting a brush assembly to a brush holder | Electricity | 6 | Expired |
| US8502178B2 | Extreme ultraviolet light source apparatus, method for controlling extreme ultraviolet light source apparatus, and recording medium with program recorded thereon | Electricity | 6 | Active |
| US8847181B2 | System and method for generating extreme ultraviolet light | Electricity | 5 | Active |
| US7080601B2 | Yarn feeder | Textiles; Paper | 5 | Expired |
| US4225021A | Anti-squeal shim used in a disc-brake | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4916595A | Automotive cabin light unit with vanity mirror | Performing Operations; Transporting | 4 | Expired |
| US3969001A | Control mechanism for automotive vehicle hydraulic braking system | Emerging Cross-Sectional Technologies | 3 | Expired |
| US9791614B2 | Vehicle lamp fitting | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8053939B2 | Brushless AC generator for vehicle | Electricity | 2 | Active |
| US7039069B2 | Interleaving method | Electricity | 2 | Expired |
| US6841856B1 | Insert conductor for use in a generator and having structure for preventing deformation | Emerging Cross-Sectional Technologies | 2 | Expired |
| US9277635B2 | Method for generating extreme ultraviolet light and device for generating extreme ultraviolet light | Electricity | 2 | Active |
| US9074626B2 | AC generator for vehicle | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8238392B2 | Temperature controller for gas laser | Electricity | 2 | Active |
| US8351682B2 | X-ray examination region setting method, X-ray examination apparatus and X-ray examination region setting program | Physics | 2 | Active |
| US8400028B2 | Brushless rotary electric machine | Electricity | 1 | Active |
| US8618714B2 | Vehicular brushless AC generator and exciting-coil bobbin unit therefor | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.