Norimitsu Baba
40Patents
10h-index
18Co-inventors
72Inventor score
Filing activity: Dec 6, 1994 → Jun 18, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6198951A | Reflection photodetector and biological information measuring instrument | Human Necessities | 287 | Expired |
| US7034694B2 | Body motion detector | Human Necessities | 139 | Expired |
| US8303512B2 | Pulse meter, method for controlling pulse meter, wristwatch-type information device, control program, storage medium, blood vessel simulation sensor, and living organism information measurement device | Human Necessities | 74 | Active |
| US6036653A | Pulsimeter | Human Necessities | 67 | Expired |
| US5735799A | Pulse-wave processing device | Human Necessities | 62 | Expired |
| US7722245B2 | Display device | Physics | 23 | Active |
| US7265520B2 | Electronic apparatus and method of controlling the electronic apparatus | Physics | 19 | Expired |
| US7518959B2 | Display device and display method | Physics | 18 | Active |
| US8493817B2 | Electronic timepiece | Physics | 13 | Active |
| US7649812B2 | Time adjustment device, timepiece with a time adjustment device, and a time adjustment method | Physics | 11 | Active |
| US7277361B1 | Timekeeping device | Physics | 8 | Active |
| US7932856B2 | Satellite signal reception device, and control method for a satellite signal reception device | Physics | 7 | Active |
| US8264914B2 | Electronic timepiece and time adjustment method for an electronic timepiece | Physics | 6 | Active |
| US8897097B2 | Satellite signal receiving device, satellite signal receiving method, and electronic device | Physics | 5 | Active |
| US8953999B2 | Satellite signal receiving device and electronic device | Physics | 5 | Active |
| US7812763B2 | Time adjustment device, timepiece with a time adjustment device, and a time adjustment method | Physics | 4 | Active |
| US6657610B1 | Liquid-crystal display device and method of driving the same | Physics | 4 | Expired |
| US8558515B2 | Protection circuit and electronic device | Emerging Cross-Sectional Technologies | 3 | Active |
| US8995235B2 | Electronic timepiece | Physics | 3 | Active |
| US9448540B2 | Satellite signal receiving device, electronic timepiece, and satellite signal receiving method | Physics | 2 | Active |
| US6803908B2 | Semiconductor integrated circuit | Physics | 2 | Expired |
| US9367043B2 | Satellite signal receiving device, method of controlling satellite signal receiving device, and electronic device | Physics | 2 | Active |
| US8644117B2 | Electronic timepiece | Physics | 2 | Active |
| US9639067B2 | Time adjustment device, timekeeping device with a time adjustment device, and time adjustment method | Physics | 2 | Active |
| US9342056B2 | Electronic timepiece and electronic device | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.