Tomoya Kato
33Patents
6h-index
49Co-inventors
69Inventor score
Filing activity: Dec 12, 1988 → Mar 30, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4908940A | Method of manufacturing two-layer printed circuit sheet | Emerging Cross-Sectional Technologies | 32 | Expired |
| US6618405B2 | Semiconductor laser module and amplifier using the module | Electricity | 13 | Expired |
| US7560321B2 | Crystallization method, thin film transistor manufacturing method, thin film transistor, display, and semiconductor device | Electricity | 10 | Active |
| US8459073B2 | Method for measuring sheet material flatness and method for producing steel sheet using said measuring method | Physics | 8 | Active |
| US6328530A | MG alloy member and its use | Emerging Cross-Sectional Technologies | 6 | Expired |
| US9003846B2 | Method for measuring flatness of sheet material and method for manufacturing steel sheet using the same | Performing Operations; Transporting | 6 | Active |
| US7410848B2 | Crystallization method, crystallization apparatus, processed substrate, thin film transistor and display apparatus | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7247813B2 | Crystallization apparatus using pulsed laser beam | Performing Operations; Transporting | 6 | Expired |
| US6804277B2 | Semiconductor laser module and method of making the same | Electricity | 5 | Expired |
| US7405141B2 | Processing method, processing apparatus, crystallization method and crystallization apparatus using pulsed laser beam | Performing Operations; Transporting | 4 | Active |
| US7347897B2 | Crystallization apparatus, crystallization method, and phase modulation device | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8421080B2 | Thin-film transistor array device, organic EL display device, and method of manufacturing thin-film transistor array device | Electricity | 3 | Active |
| US7335910B2 | Thin film transistor, semiconductor device, display, crystallization method, and method of manufacturing thin film transistor | Electricity | 3 | Expired |
| US9138790B2 | Method for measuring sheet material flatness and method for producing steel sheet using said measuring method | Physics | 2 | Active |
| US9543449B2 | Thin film transistor and method of manufacturing the same | Physics | 1 | Active |
| US8114217B2 | Crystallization method, crystallization apparatus, processed substrate, thin film transistor and display apparatus | Emerging Cross-Sectional Technologies | 1 | Active |
| US11538668B2 | Mounting stage, substrate processing device, and edge ring | Electricity | 1 | Active |
| US7309900B2 | Thin-film transistor formed on insulating substrate | Electricity | 1 | Expired |
| US9748396B2 | Thin film transistor and method of manufacturing the same | Physics | 1 | Active |
| US9482520B2 | Method for measuring flatness of sheet, device for measuring flatness of sheet, and production method for steel sheet | Performing Operations; Transporting | 0 | Active |
| US9653495B2 | Method of manufacturing display device | Physics | 0 | Active |
| US9403984B2 | Water-resistant regenerated collagen fiber containing zirconium salt and phosphorus compound, method for producing the same, and fiber bundle for hair containing the same | Chemistry; Metallurgy | 0 | Active |
| US10107181B2 | Internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US10017151B2 | Steering lock device | Emerging Cross-Sectional Technologies | 0 | Active |
| US7897946B2 | Crystallization apparatus, crystallization method, device, and light modulation element | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.