Naoki Shimada
57Patents
14h-index
69Co-inventors
87Inventor score
Filing activity: Apr 29, 1988 → May 14, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD594442S1 | Headset for portable phone | General | 128 | Expired |
| US6002383A | Polymer dispersed liquid crystal (PDLC) film using heat or an electric field to change state and the other to change back | Physics | 126 | Expired |
| USD631455S1 | Mobile phone | General | 86 | Expired |
| USD593538S1 | Headset for portable phone | General | 73 | Expired |
| USD603356S1 | Portable telephone | General | 64 | Expired |
| US7383304B2 | System, method, program and storage medium for processing electronic mail | Physics | 45 | Expired |
| US6654136B2 | Printing with a plurality of printers | Physics | 33 | Expired |
| USD596561S1 | Charger for headset | General | 31 | Expired |
| US6832299B2 | System and method for assigning storage in a storage network in accordance with stored management information | Physics | 28 | Expired |
| USD603823S1 | Portable phone | General | 24 | Expired |
| USD606036S1 | Portable telephone | General | 22 | Expired |
| US7080105B2 | System and method for data backup | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5832285A | Battery powered computer capable of switching to a suspend mode based on the connection status of an external device | Physics | 22 | Expired |
| USD594407S1 | Charger for headset | General | 20 | Expired |
| US5189656A | Control system for a compact disk player | Physics | 13 | Expired |
| US7246105B2 | Storage device management method, system and program | Emerging Cross-Sectional Technologies | 13 | Expired |
| USD601995S1 | Portable phone | General | 12 | Expired |
| USD1035614S1 | Headset | General | 11 | Active |
| USD958864S1 | Camera | General | 11 | Active |
| US7620176B2 | Adjustable view stand | Electricity | 10 | Active |
| US8316683B2 | Method of manufacturing a bent product and an apparatus and a continuous line for manufacturing the same | Emerging Cross-Sectional Technologies | 9 | Active |
| US7007144B2 | Method, apparatus, and computer readable medium for managing back-up | Physics | 8 | Expired |
| US7209863B2 | Performance information monitoring system, method and program | Physics | 8 | Expired |
| USD631026S1 | Mobile phone | General | 7 | Expired |
| USD920955S1 | Boomless headset | General | 6 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.