Hiroshi Iwakami
23Patents
4h-index
39Co-inventors
59Inventor score
Filing activity: Sep 10, 2003 → Jul 27, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8505668B2 | Electric two/three-wheeled vehicle | Performing Operations; Transporting | 25 | Active |
| US6875065B2 | Trim operating lever device for personal watercraft | Performing Operations; Transporting | 16 | Expired |
| US8936129B2 | Electric straddled vehicle | Performing Operations; Transporting | 11 | Active |
| US7018251B2 | Trim operating wire structure for personal watercraft | Performing Operations; Transporting | 9 | Expired |
| US8177264B2 | Article storing structure for small boat | Emerging Cross-Sectional Technologies | 4 | Active |
| US9132732B2 | Charging port structure and straddled vehicle | Emerging Cross-Sectional Technologies | 2 | Active |
| US7431621B2 | Drive shaft supporting structure for a small boat, and personal watercraft incorporating same | Performing Operations; Transporting | 2 | Active |
| US7367855B2 | Cable supporting structure for small boat | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US7001228B2 | Water jet pump | Performing Operations; Transporting | 1 | Expired |
| US9505459B2 | Inverted pendulum type vehicle | Performing Operations; Transporting | 1 | Active |
| US8534921B2 | Marine drive shaft-bearing structure | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8042481B2 | Steering unit for small watercraft | Performing Operations; Transporting | 1 | Active |
| US9070925B2 | Battery charger and battery charger attaching structure | Emerging Cross-Sectional Technologies | 1 | Active |
| US7247068B2 | Boat propulsion unit | Mechanical Engineering; Lighting; Heating | 0 | Expired |
| US10479435B2 | Vehicle body frame structure for saddle riding vehicle | Performing Operations; Transporting | 0 | Active |
| US7121904B2 | Water jet propulsion watercraft | Performing Operations; Transporting | 0 | Expired |
| US7267594B2 | Jet pump mounting structure of small-sized boat | Performing Operations; Transporting | 0 | Expired |
| US7029341B2 | Water jet propulsion boat having improved ride plate | Performing Operations; Transporting | 0 | Expired |
| US9302727B2 | Inverted pendulum control type moving body | Emerging Cross-Sectional Technologies | 0 | Active |
| US12054218B2 | Wheel wear computing system | Performing Operations; Transporting | 0 | Active |
| US9022425B1 | Inverted pendulum control type moving body | Performing Operations; Transporting | 0 | Active |
| US7387552B2 | Trim adjusting device for small surface boat | Performing Operations; Transporting | 0 | Active |
| US7575489B2 | Small watercraft capable of suppressing vibration and noise of the vessel body | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.