Naoki Katoh
15Patents
7h-index
19Co-inventors
63Inventor score
Filing activity: Jul 5, 1990 → Jul 30, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6380764B1 | Semiconductor integrated circuit device, recording medium stored with cell library, and method for designing semiconductor integrated circuit | Electricity | 41 | Expired |
| US5197116A | Method of resolution for rule conflict in a knowledge based system | Emerging Cross-Sectional Technologies | 31 | Expired |
| US5902158A | Small watercraft | Emerging Cross-Sectional Technologies | 29 | Expired |
| US6769110B2 | Semiconductor integrated circuit device, storage medium on which cell library is stored and designing method for semiconductor integrated circuit | Electricity | 25 | Expired |
| US5524597A | Ignition system for watercraft | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US7491051B2 | Mold clamping apparatus, injection molding machine and injection molding method | Performing Operations; Transporting | 10 | Active |
| US8146706B2 | Air duct for vehicle air conditioning and air conditioner for vehicle | Performing Operations; Transporting | 9 | Active |
| US6279546A | Watercraft fuel supply system | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5695371A | Cradle type engine mount for watercraft | Performing Operations; Transporting | 5 | Expired |
| US6200178A | Small watercraft | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6425789B2 | Small watercraft | Emerging Cross-Sectional Technologies | 3 | Expired |
| US10746675B2 | Image processing device, analysis device, and image processing method for generating an X-ray spectrum | Physics | 1 | Active |
| US10593072B2 | Image processing apparatus, surface analyzer, and image processing method | Physics | 1 | Active |
| US7129741B2 | Semiconductor integrated circuit device, storage medium on which cell library is stored and designing method for semiconductor integrated circuit | Electricity | 1 | Expired |
| US6030253A | Connector for flexible printed circuit board | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.