Takashi Okaniwa
10Patents
8h-index
21Co-inventors
68Inventor score
Filing activity: Feb 18, 1992 → Dec 21, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6037314A | Grease composition for constant velocity joints | Chemistry; Metallurgy | 26 | Expired |
| US5160645A | Grease composition for constant velocity joint | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US5607906A | Grease composition for constant velocity joints | Chemistry; Metallurgy | 20 | Expired |
| US5952273A | Grease composition for constant velocity joints | Chemistry; Metallurgy | 13 | Expired |
| US6444621B1 | Grease composition for steering of motorcars | Chemistry; Metallurgy | 13 | Expired |
| US7762894B2 | Constant velocity joint | Emerging Cross-Sectional Technologies | 9 | Active |
| US6319880A | Grease composition for constant velocity joint | Chemistry; Metallurgy | 8 | Expired |
| US6355602B1 | Grease composition for constant velocity joint | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US7910526B2 | Grease composition for constant velocity joint and constant velocity joint containing the composition sealed therein | Chemistry; Metallurgy | 5 | Active |
| US8039423B2 | Lubricant composition, speed reduction gear using the lubricant composition, and electric power steering apparatus using the speed reduction gear | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.