Daisuke Naka
5Patents
2h-index
5Co-inventors
44Inventor score
Filing activity: Aug 22, 1991 → Apr 6, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5133200A | Washing machine | Textiles; Paper | 8 | Expired |
| US5171435A | Dehydrator tub for clothes washing with controlled variable rotational speeds | Textiles; Paper | 3 | Expired |
| US12378143B2 | Water treatment system, water treatment method, and recording medium | Emerging Cross-Sectional Technologies | 0 | Active |
| US11597667B2 | Wastewater treatment system, air supply amount control device, and air supply amount control method | Emerging Cross-Sectional Technologies | 0 | Active |
| US10718376B2 | Wheel bearing device | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.