Yasushi Mutoh
11Patents
8h-index
31Co-inventors
68Inventor score
Filing activity: Jul 5, 1989 → Aug 29, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7640139B2 | Abnormality diagnosing system for mechanical equipment | Mechanical Engineering; Lighting; Heating | 55 | Active |
| US5247619A | Insertion and removal of a circuit device into a bus network | Physics | 25 | Expired |
| US7860663B2 | Abnormality diagnosing apparatus and abnormality diagnosing method | Mechanical Engineering; Lighting; Heating | 25 | Active |
| US6068408A | Cage for a rolling bearing | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US6894484B2 | Wheel rotation detecting device | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US7587299B2 | Anomaly diagnosis apparatus and method of machine installation | Physics | 14 | Active |
| US7116095B2 | Wheel rotation detecting device | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US5443317A | Rolling bearing having balls of different diameters | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US5603576A | Method for manufacturing balls for bearing and products thereby | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6682223B2 | Ball bearing | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US6648517B2 | Retainer for rolling bearing | Mechanical Engineering; Lighting; Heating | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.