Hiroki Kimura
32Patents
4h-index
52Co-inventors
66Inventor score
Filing activity: Nov 19, 1996 → Oct 31, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7278929B2 | Three-piece solid golf ball | Human Necessities | 12 | Expired |
| US5933013A | Calibration circuit for calibrating frequency characteristics of an AC/DC converter | Physics | 9 | Expired |
| US8232808B2 | Switch circuit, filter circuit and test apparatus | Electricity | 6 | Active |
| US7601290B2 | Method for producing golf ball | Performing Operations; Transporting | 5 | Active |
| US7821344B2 | VCO driving circuit and frequency synthesizer | Electricity | 4 | Active |
| US11433725B2 | Bushing and vehicle suspension device | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US7656208B2 | PLL oscillation circuit | Electricity | 3 | Active |
| US10024431B2 | Control device and control method for vehicle | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US7652466B2 | Buffer circuit, amplifier circuit, and test apparatus | Electricity | 2 | Active |
| US7388066B2 | Golf ball | Human Necessities | 2 | Active |
| US7034562B2 | Oscillation detecting apparatus and test apparatus | Physics | 2 | Expired |
| US7893774B2 | VCO driving circuit and frequency synthesizer | Electricity | 2 | Active |
| US7479533B2 | Golf ball | Human Necessities | 2 | Expired |
| US8125255B2 | PLL circuit | Physics | 1 | Active |
| US7612698B2 | Test apparatus, manufacturing method, and test method | Electricity | 1 | Active |
| US11473646B2 | Bushing and vehicle suspension device | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8771410B2 | Ink for ballpoint pens and ballpoint pen using same | Chemistry; Metallurgy | 1 | Active |
| US8115527B2 | PLL apparatus | Electricity | 1 | Active |
| US7791416B2 | PLL circuit | Electricity | 1 | Active |
| US7794641B2 | Method for producing golf ball | Performing Operations; Transporting | 1 | Active |
| US8655584B2 | Map data utilization apparatus | Physics | 0 | Active |
| US10747432B2 | Storage device, storage system, and storage control method | Physics | 0 | Active |
| US7796164B2 | Signal reading apparatus and test apparatus | Electricity | 0 | Active |
| US7612590B2 | Oscillating apparatus | Electricity | 0 | Active |
| US12410827B2 | Joint structure, method for designing joint structure, and method for manufacturing joint structure | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.