Masamitsu Watanabe
12Patents
2h-index
19Co-inventors
51Inventor score
Filing activity: Nov 1, 2000 → Aug 31, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7249891B2 | Bearing device with sensor and rolling bearing with sensor | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US9534636B2 | Rolling bearing unit with combination seal ring | Mechanical Engineering; Lighting; Heating | 11 | Active |
| US6455535B1 | Substituted aminoquinazolinone (thione) derivatives or salts thereof, intermediates thereof, and pest controllers and a method for using the same | Chemistry; Metallurgy | 1 | Expired |
| US11920059B2 | Coating material | Chemistry; Metallurgy | 0 | Active |
| US11913895B2 | Method for detecting occurrence of cracks and the like, device for detecting occurrence of cracks and the like, and program for detecting occurrence of cracks and the like | Physics | 0 | Active |
| US12049906B2 | Pump apparatus | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11506649B2 | Method for estimating hydrogen absorption behavior, device for estimating hydrogen absorption behavior, and program for estimating hydrogen absorption behavior | Physics | 0 | Active |
| US10634190B2 | Hub unit bearing | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11782003B2 | Method for measuring acid anhydride content | Physics | 0 | Active |
| US12208343B2 | Analysis method | Physics | 0 | Active |
| US11946856B2 | Method for estimating steel rupture starting point, device for estimating steel rupture starting point, and program for estimating steel rupture starting point | Physics | 0 | Active |
| US12146206B2 | Zinc tharmal splaying material and method for manufacturing the same and tharmal splaying device | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.