Takao Oda
17Patents
8h-index
23Co-inventors
72Inventor score
Filing activity: Feb 22, 1985 → Mar 23, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5009720A | Solar cell | Emerging Cross-Sectional Technologies | 77 | Expired |
| USD675815S1 | Shoe sole | General | 64 | Active |
| US7089152B2 | System and method for assisting shoe selection | Human Necessities | 57 | Expired |
| US7484317B2 | Sole structure for a shoe | Human Necessities | 45 | Active |
| US4997491A | Solar cell and a production method therefor | Emerging Cross-Sectional Technologies | 39 | Expired |
| US7624515B2 | Sole structure for a shoe | Human Necessities | 34 | Active |
| US4649088A | Antireflective film for photoelectric devices | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4768463A | Boat for liquid phase epitaxial growth | Chemistry; Metallurgy | 9 | Expired |
| US9936765B2 | Sole structure for a shoe | Human Necessities | 8 | Active |
| US11033072B2 | Sole structure and shoe including the sole structure | Human Necessities | 7 | Active |
| US4673476A | Antireflective film for photoelectric devices and manufacturing method thereof | Emerging Cross-Sectional Technologies | 3 | Expired |
| US9232831B2 | Heel counter structure for a shoe | Human Necessities | 2 | Active |
| US11284670B2 | Midsole structure for a shoe | Human Necessities | 2 | Active |
| US11363853B2 | Sole structure and shoe including the same | Human Necessities | 1 | Active |
| US11963576B2 | Sole structure for a shoe, shoe having same, and method for manufacturing same | Performing Operations; Transporting | 1 | Active |
| US11744323B2 | Sole structure for a shoe and method for manufacturing the same | Performing Operations; Transporting | 0 | Active |
| US10694812B2 | Shoe sole structure and shoe using same | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.