Naoki Ishikawa
107Patents
9h-index
96Co-inventors
83Inventor score
Filing activity: Feb 19, 1998 → Nov 8, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8141484B2 | Screen printing plate and screen printing apparatus | Electricity | 88 | Active |
| US7954228B2 | RFID tag manufacturing method with strap and substrate | Emerging Cross-Sectional Technologies | 32 | Active |
| US7936273B2 | RFID tag manufacturing methods and RFID tags | Electricity | 29 | Active |
| US8698633B2 | RFID tag manufacturing method with strap and substrate | Emerging Cross-Sectional Technologies | 27 | Active |
| USD599075S1 | Display panel for forklift | General | 18 | Expired |
| US7540428B2 | RFID tag, RFID-tag antenna, RFID-tag antenna sheet, and method of manufacturing RFID tag | Human Necessities | 16 | Expired |
| US6240634A | Method of producing a multichip package module in which rough-pitch and fine-pitch chips are mounted on a board | Emerging Cross-Sectional Technologies | 14 | Expired |
| US7537208B2 | Sheet feeding apparatus and image forming apparatus | Performing Operations; Transporting | 12 | Active |
| US8002058B2 | Hybrid vehicle and control method thereof | Emerging Cross-Sectional Technologies | 11 | Active |
| US6006426A | Method of producing a multichip package module in which rough-pitch and fine-pitch chips are mounted on a board | Emerging Cross-Sectional Technologies | 9 | Expired |
| US8434753B2 | Sheet processing apparatus and image forming apparatus | Performing Operations; Transporting | 9 | Active |
| US7559543B2 | Sheet processing apparatus and image forming system | Performing Operations; Transporting | 8 | Active |
| US6122823A | Apparatus to produce a multichip package module in which rough-pitch and fine-pitch chips are mounted on a board | Emerging Cross-Sectional Technologies | 8 | Expired |
| US8146907B2 | Sheet processing apparatus with improved productivity, image forming system and image forming apparatus | Emerging Cross-Sectional Technologies | 8 | Active |
| US8362893B2 | Display device for cargo-handling vehicles | Performing Operations; Transporting | 7 | Active |
| US8185039B2 | Sheet processing apparatus and image forming apparatus | Performing Operations; Transporting | 7 | Active |
| US7363704B2 | RFID tag and method of manufacturing RFID tag | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7363235B2 | Image storing apparatus and image storing program | Electricity | 6 | Expired |
| US8459631B2 | Sheet processing apparatus | Performing Operations; Transporting | 6 | Active |
| US8066279B2 | Sheet conveyance apparatus | Performing Operations; Transporting | 6 | Active |
| US8371578B2 | Sheet processing system, apparatus capable of reducing amount of positional error of conveyed sheet, and method of controlling sheet processing system | Performing Operations; Transporting | 6 | Active |
| US7954811B2 | Sheet processing apparatus, method of controlling the same, and image forming apparatus | Physics | 6 | Active |
| US7802782B2 | Sheet processing apparatus and image forming system | Performing Operations; Transporting | 6 | Active |
| US8613435B2 | Sheet processing apparatus | Performing Operations; Transporting | 6 | Active |
| US8651589B2 | Control device of industrial vehicle, and industrial vehicle loaded with the device | Performing Operations; Transporting | 5 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.