Ko Watanabe
23Patents
13h-index
31Co-inventors
81Inventor score
Filing activity: Sep 10, 1992 → Jul 7, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5367324A | Ink jet recording apparatus for ejecting droplets of ink through promotion of capillary action | Performing Operations; Transporting | 86 | Expired |
| US6275003A | Battery pack | Emerging Cross-Sectional Technologies | 46 | Expired |
| US6761992B1 | Restraining bands for battery pack | Emerging Cross-Sectional Technologies | 39 | Expired |
| US7717207B2 | Mounting structure for storage battery device | Emerging Cross-Sectional Technologies | 38 | Active |
| US7631712B2 | Mounting structure of electrical equipment | Emerging Cross-Sectional Technologies | 29 | Active |
| US6278259A | Gas discharging device for battery pack | Emerging Cross-Sectional Technologies | 28 | Expired |
| US7921951B2 | Mounting structure for storage battery device | Emerging Cross-Sectional Technologies | 25 | Active |
| US6610439B1 | Mounting structure for temperature detecting member in rechargeable battery | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6858344B2 | Prismatic battery having cooling structure and battery pack using the same | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6914414B2 | Cooling device for battery pack and rechargeable battery | Emerging Cross-Sectional Technologies | 18 | Expired |
| US7427093B2 | Mounting structure for vehicle battery pack | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6517966B1 | Structure for connecting a plurality of battery modules to constitute a battery pack | Emerging Cross-Sectional Technologies | 17 | Expired |
| US7112387B2 | Battery power supply device | Emerging Cross-Sectional Technologies | 14 | Expired |
| US7125628B2 | Battery pack with pressurized terminal plates | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7823672B2 | Structure of hybrid vehicle | Emerging Cross-Sectional Technologies | 12 | Active |
| US7402918B2 | Arrangement structure of electric junction box | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6433509B1 | Power supply unit | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7381065B2 | High-tension connector box | Electricity | 9 | Expired |
| US5650807A | Ink jet recording apparatus and method of manufacture | Performing Operations; Transporting | 9 | Expired |
| US7053298B2 | Electric connecting box | Performing Operations; Transporting | 9 | Expired |
| US7913787B2 | Structure for mounting power source pack | Emerging Cross-Sectional Technologies | 6 | Active |
| US7060116B2 | Method of binding a plurality of sealed battery cells | Emerging Cross-Sectional Technologies | 3 | Expired |
| US12146225B2 | Method for recycling rare earth sintered magnet | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.