Junichi Kitamura
17Patents
9h-index
33Co-inventors
72Inventor score
Filing activity: Oct 23, 1990 → Apr 16, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5307612A | Lawn mower having a steering handle switchable between a walking mode and a riding mode | Emerging Cross-Sectional Technologies | 55 | Expired |
| US5337543A | Lawn mower for use both as riding and walking operator type | Human Necessities | 43 | Expired |
| US5155985A | Working vehicle controllable by walking operator and having independently driven right and left ground wheels | Human Necessities | 42 | Expired |
| US5247784A | Transmission system capable of driving right and left drive wheels at different speeds | Human Necessities | 33 | Expired |
| US7299613B2 | Mulching mower unit | Emerging Cross-Sectional Technologies | 26 | Expired |
| US6082086A | Reel mower apparatus | Human Necessities | 21 | Expired |
| US7685799B2 | Mulching mower unit | Emerging Cross-Sectional Technologies | 18 | Active |
| US5064315A | Blower | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US6052973A | Lift mechanism for reel-type cutting units | Human Necessities | 13 | Expired |
| US5822960A | Reel mower | Emerging Cross-Sectional Technologies | 8 | Expired |
| US11343119B2 | Distributed control system and communication control method therefor | Electricity | 0 | Active |
| US11609445B2 | Display device | Physics | 0 | Active |
| US11988911B2 | Display device | Physics | 0 | Active |
| US12147374B2 | Distributed control system and semiconductor inspection apparatus including same | Physics | 0 | Active |
| US12411372B2 | Display device | Physics | 0 | Active |
| US11086153B2 | Display device | Physics | 0 | Active |
| US10698239B2 | Display device | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.