Takuma Kato
19Patents
2h-index
29Co-inventors
50Inventor score
Filing activity: Feb 25, 2010 → Apr 29, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9166127B2 | Light source module | Electricity | 4 | Active |
| US11914284B2 | Reflective mask blank, reflective mask, method of manufacturing reflective mask blank, and method of manufacturing reflective mask | Physics | 2 | Active |
| US11901837B2 | Power control unit | Electricity | 1 | Active |
| US10680143B2 | Optical plate, lighting device, and light source module | Electricity | 1 | Active |
| US12410505B2 | Coating film, tool, and machine tool | Performing Operations; Transporting | 0 | Active |
| US12124164B2 | Reflective mask blank and reflective mask | Physics | 0 | Active |
| US11285823B2 | Wireless charging device for vehicle and vehicle | Emerging Cross-Sectional Technologies | 0 | Active |
| US11735995B2 | Multi-phase power converter with drift current | Electricity | 0 | Active |
| US11404720B2 | Method for producing lithium titanium phosphate | Emerging Cross-Sectional Technologies | 0 | Active |
| US12204240B2 | Reflective mask blank, reflective mask, method of manufacturing reflective mask blank, and method of manufacturing reflective mask | Physics | 0 | Active |
| US11509354B2 | Vehicle control apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
| US12297123B2 | Negative thermal expansion material, method for producing the same, and composite material | Chemistry; Metallurgy | 0 | Active |
| US12306530B2 | Reflective mask blank, reflective mask, method of manufacturing reflective mask blank, and method of manufacturing reflective mask | Physics | 0 | Active |
| US11374426B2 | Vehicle including a contactless charger | Electricity | 0 | Active |
| US12062122B2 | System and method for user virtual object controlling other virtual objects triggering predetermined animations | Physics | 0 | Active |
| US11332599B2 | Modified zirconium phosphate tungstate, negative thermal expansion filler and polymer composition | Chemistry; Metallurgy | 0 | Active |
| US12001133B2 | Reflective mask blank, reflective mask, method of manufacturing reflective mask blank, and method of manufacturing reflective mask | Physics | 0 | Active |
| US10425010B2 | Power conversion device | Electricity | 0 | Active |
| US12275646B1 | Negative thermal expansion material, method for producing the same, and composite material | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.