Mitsuru Ogawa
20Patents
9h-index
40Co-inventors
75Inventor score
Filing activity: Jul 10, 1979 → Aug 26, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD763733S1 | Unmanned aircraft | General | 54 | Active |
| US7142385B2 | Method, apparatus and program storage device for magnetic disk drive protection | Physics | 54 | Expired |
| US7460065B2 | RTK-GPS surveying system | Physics | 20 | Active |
| US7042663B2 | Magnetic disk protection mechanism, computer system comprising protection mechanism, protection method for magnetic disk, and program for protection method | Physics | 19 | Expired |
| USD640608S1 | Operation switch for battery-assisted bicycle | General | 17 | Expired |
| US6045398A | Battery accepting unit and battery pack | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6516374B1 | Method for docking/undocking a portable computer to/from an expansion unit | Physics | 15 | Expired |
| US4348804A | Method of fabricating an integrated circuit device utilizing electron beam irradiation and selective oxidation | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7154692B2 | Automatic adjustment of magnetic disk protection apparatus and method according to environment | Physics | 10 | Expired |
| US8717142B2 | Door lock control apparatus for vehicle | Emerging Cross-Sectional Technologies | 9 | Active |
| US10810889B2 | Operating device, operating method, operating system, and operating program | Physics | 6 | Active |
| US8531269B2 | Automatic locking apparatus | Performing Operations; Transporting | 5 | Active |
| US7928696B2 | Method for ensuring safe use of a battery pack after impact | Emerging Cross-Sectional Technologies | 4 | Active |
| US7813074B2 | Magnetic disk protection mechanism, computer system comprising protection mechanism, protection method for magnetic disk, and program for protection method | Physics | 3 | Active |
| US7382566B2 | Magnetic disk protection mechanism, computer system comprising protection mechanism, protection method for magnetic disk, and program for protection method | Physics | 3 | Expired |
| US9130211B2 | Battery mounting structure and electric bicycle | Emerging Cross-Sectional Technologies | 2 | Active |
| US9629273B2 | Display device for vehicle, and bicycle | Electricity | 1 | Active |
| US10187976B2 | Flexible printer circuit board | Electricity | 0 | Active |
| US10795365B2 | Movable body photogrammetry survey system | Physics | 0 | Active |
| USD977999S1 | Prism for measuring | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.