Kazutoshi Toda
42Patents
8h-index
61Co-inventors
78Inventor score
Filing activity: Dec 2, 1992 → Nov 30, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6398419B1 | Bearing device | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US6605938B1 | Compact wheel speed detector capable of saving space and improving workability | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US8480308B2 | Tapered roller bearing, tapered roller bearing apparatus, and automotive pinion shaft supporting apparatus utilizing same tapered roller bearing apparatus | Mechanical Engineering; Lighting; Heating | 13 | Active |
| US6363799B1 | Bearing device and method for measuring axial force | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5336338A | Bearing components and process for producing same | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7645074B2 | Fluid-lubricated type tapered roller bearing device and vehicle pinion shaft supporting assembly | Mechanical Engineering; Lighting; Heating | 10 | Active |
| US6814495B2 | Bearing device and method of manufacturing the bearing device | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7034521B2 | Wheel speed detector having stationary seal member for mounting magnetic sensor | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6672769B2 | Bearing apparatus and producing method thereof | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7874737B2 | Tapered roller bearing and automotive pinion shaft supporting apparatus utilizing same tapered roller bearing | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US6499885B2 | Seal ring, sealing apparatus and bearing apparatus | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US6943542B2 | Sealed wheel speed detector with rotating magnetic ring and stationary magnetic sensor | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US6619852B2 | Bearing device | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7871201B2 | Tapered roller bearing, tapered roller bearing apparatus, and automotive pinion shaft supporting apparatus utilizing same tapered roller bearing apparatus | Emerging Cross-Sectional Technologies | 6 | Active |
| US6880247B2 | Method for forming a bearing apparatus | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6996907B2 | Axial force controlling method and bearing apparatus | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6520683B2 | Seal ring, sealing device and rolling bearing including the same | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US7125173B2 | Bearing device | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8136998B2 | Bearing apparatus | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US6993844B2 | Bearing apparatus and producing method thereof | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6251197A | Rolling or sliding parts | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7484894B2 | Tapered roller bearing an automotive pinion shaft supporting apparatus utilizing same tapered roller bearing | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8876397B2 | Liquid lubricating tapered roller bearing device | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US6722786B2 | Vehicle-use bearing apparatus | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7290939B2 | Vehicle-use bearing apparatus | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.