Hiroko Sugimoto
39Patents
5h-index
42Co-inventors
69Inventor score
Filing activity: Apr 18, 1997 → Apr 21, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6373533B1 | Image quality correction circuit for video signals | Physics | 43 | Expired |
| US6225916A | Remote control signal reception controller | Physics | 33 | Expired |
| US8656299B2 | Electronic display device, electronic display method, electronic display program, and recording medium | Physics | 11 | Active |
| US6038341A | Histogram operating unit for video signals | Electricity | 8 | Expired |
| US6215529A | Gamma compensation apparatus | Electricity | 5 | Expired |
| US6252983A | Histogram generator | Electricity | 4 | Expired |
| US5969771A | 2-line YC separation device | Electricity | 3 | Expired |
| US5959695A | 2-line YC separation device | Electricity | 3 | Expired |
| US7132211B2 | Method for developing an electrostatic latent image | Physics | 3 | Expired |
| US7558513B2 | Developing device and image forming apparatus | Physics | 3 | Active |
| US6064447A | Pure red color detection circuit and color compensation circuit using the same | Electricity | 2 | Expired |
| US11091865B2 | Control method and washing machine | Textiles; Paper | 1 | Active |
| US7672617B2 | Image apparatus with toner replenishing | Physics | 1 | Active |
| US10395670B1 | Diagnosis method, diagnosis device, and computer-readable recording medium which records diagnosis program | Physics | 1 | Active |
| US10762622B2 | Fabric inspection device and ink-jet printing device therewith | Physics | 0 | Active |
| US10799083B2 | Information processing method, information processing apparatus, washing system, and washing apparatus | Textiles; Paper | 0 | Active |
| US12404631B2 | Ink-jet treatment liquid, ink-jet textile printing apparatus, and ink-jet textile printing method | Performing Operations; Transporting | 0 | Active |
| US10806394B2 | Information processing method and information processing system | Electricity | 0 | Active |
| US9754354B2 | Display control method, non-temporary recording medium storing display control program, and information processing terminal | Physics | 0 | Active |
| US10140648B2 | Information processing method, information processing system, and ordering device | Physics | 0 | Active |
| US11748177B2 | Notification control device, notification control system, and notification control method | Electricity | 0 | Active |
| US10445149B2 | Method for controlling multiple devices connected via network | Electricity | 0 | Active |
| US11195525B2 | Operation terminal, voice inputting method, and computer-readable recording medium | Electricity | 0 | Active |
| US11112138B2 | Air-conditioning control method and air-conditioning control device | Emerging Cross-Sectional Technologies | 0 | Active |
| US10376201B2 | Control method of information terminal device, body movement measuring device, and recording medium | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.