Tomio Sato
28Patents
9h-index
33Co-inventors
75Inventor score
Filing activity: Mar 6, 1981 → Dec 13, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5415176A | Apparatus for measuring body fat | Human Necessities | 71 | Expired |
| US5611351A | Method and apparatus for measuring body fat | Human Necessities | 54 | Expired |
| US4887165A | Document editing apparatus having detachable image reader | Electricity | 27 | Expired |
| US4756251A | Solid rocket motor propellants with reticulated structures embedded therein to provide variable burn rate characteristics | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| USRE37954E1 | Method and apparatus for measuring body fat | General | 19 | Expired |
| US4412643A | Method for bonding of a porous body and a fusion-made body | Performing Operations; Transporting | 17 | Expired |
| US4764319A | High solids ratio solid rocket motor propellant grains and method of construction thereof | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US4809018A | Thermal transfer printer | Performing Operations; Transporting | 12 | Expired |
| US5127223A | Solid rocket motor propellants with reticulated structures embedded therein and method of manufacture thereof | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US4759215A | High strain capability ballistic test device for solid propellant rocket motors | Physics | 9 | Expired |
| US4756248A | Low mass grain support system for solid propellant rocket motors | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US7319202B2 | Key switch device | Electricity | 9 | Active |
| US4915754A | High solids ratio solid rocket motor propelant grains and method of construction thereof | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US7199320B2 | Key switch device | Electricity | 6 | Expired |
| US5002727A | composite magnetic compacts and their forming methods | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4952331A | Composite magnetic compacts and their forming methods | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5289723A | Antisymmetric grain support test device and methods | Physics | 3 | Expired |
| US6821229B2 | Walking support system | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7670303B2 | Body motion measuring apparatus | Human Necessities | 3 | Active |
| US8546978B2 | Electric circuit device | Electricity | 2 | Active |
| US7786614B2 | Semiconductor device of power compensation | Emerging Cross-Sectional Technologies | 2 | Active |
| US8060343B2 | Semiconductor device and noise measuring method | Physics | 1 | Active |
| US5729048A | Cmos ic device suppressing spike noise | Electricity | 1 | Expired |
| US8466694B2 | Biometric measurement apparatus | Human Necessities | 1 | Active |
| US7560999B2 | Oscillation circuit | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.