Masato Sako
24Patents
4h-index
16Co-inventors
56Inventor score
Filing activity: Sep 29, 2011 → Jun 2, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10185258B2 | Image heating apparatus and image forming apparatus for controlling a temperature of a first heating element and a second heating element | Physics | 17 | Active |
| US10114318B2 | Image heating apparatus and image forming apparatus | Physics | 15 | Active |
| US8509645B2 | Image forming system and apparatus with different printing modes for different numbers of printing sheets | Physics | 6 | Active |
| US10488792B2 | Image heating apparatus and image forming apparatus that control electrical power supplied to first and second heat generating blocks | Physics | 6 | Active |
| US10488793B2 | Image heating apparatus and image forming apparatus for controlling a temperature of a first heating element and a second heating element | Physics | 4 | Active |
| US10969712B2 | Image heating apparatus and image forming apparatus that control electrical power supplied to first and second heat generating blocks | Physics | 4 | Active |
| US9658581B2 | Heater and image heating apparatus mounted with the same | Electricity | 3 | Active |
| US10838329B2 | Image heating apparatus and image forming apparatus for controlling a temperature of a first heating element and a second heating element | Physics | 2 | Active |
| US9268270B2 | Image heating apparatus | Physics | 2 | Active |
| US9772587B2 | Heater and image heating apparatus | Physics | 1 | Active |
| US9170555B2 | Image forming apparatus capable of reducing a toner consumption amount by performing toner supply control | Physics | 1 | Active |
| US11199795B2 | Image heating device and image forming apparatus | Physics | 1 | Active |
| US10996595B2 | Heater and fixing device | Physics | 1 | Active |
| US8891993B2 | Image forming apparatus capable of reducing a toner consumption amount by performing toner supply control | Physics | 1 | Active |
| US10983465B2 | Image forming apparatus | Physics | 0 | Active |
| US12140893B2 | Image forming apparatus | Physics | 0 | Active |
| US12271132B2 | Image heating apparatus and image forming apparatus for preventing overheating of a heating region when processing consecutive recording materials | Electricity | 0 | Active |
| US11774890B2 | Image forming apparatus | Physics | 0 | Active |
| US10962917B2 | Image heating device and image forming apparatus | Physics | 0 | Active |
| US10534296B2 | Image heating apparatus that controls timing of switching a thyristor on and off based on whether a recording material is in a nip | Physics | 0 | Active |
| US11126121B2 | Image forming apparatus and image forming system that set conveying speed based on a number of small sheets to be used or a print operation history | Physics | 0 | Active |
| US11609518B2 | Image heating apparatus | Physics | 0 | Active |
| US11448987B2 | Image forming apparatus | Physics | 0 | Active |
| US11397394B2 | Image forming apparatus | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.