Masaaki Ono
51Patents
13h-index
72Co-inventors
87Inventor score
Filing activity: Jan 9, 1979 → Jul 1, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5889357A | Piezoelectric oscillation device and surface acoustic wave device | Electricity | 33 | Expired |
| US4233352A | Polyester film and method of manufacture thereof | Emerging Cross-Sectional Technologies | 31 | Expired |
| US7320253B2 | Stress detection method for sensor device with multiple axis sensor and sensor device employing this method | Physics | 26 | Expired |
| US5779224A | Poppet valve | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US4550049A | Laminated film and magnetic recording medium made therewith | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6087895A | Semiconductor integrated circuit having power lines separately routed to input circuits and circuit unit using it | Electricity | 20 | Expired |
| US4568599A | Laminated film and magnetic recording medium made therewith | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5757107A | Tuning-fork vibratory gyro and sensor system using the same | Physics | 17 | Expired |
| US4489117A | Super high density magnetic recording medium | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5047278A | Polyester film and magnetic recording medium | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5925968A | Piezoelectric vibrator, piezoelectric vibrator device having the same and circuit device having the piezoelectric vibrator device | Electricity | 15 | Expired |
| US4568600A | Thermoplastic resin base film for magnetic recording medium | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5861705A | Tuning-fork vibratory gyro and sensor system using the same | Electricity | 14 | Expired |
| US7296471B2 | Acceleration sensor | Electricity | 12 | Expired |
| US6639441B2 | Clock signal correction circuit and semiconductor device implementing the same | Electricity | 12 | Expired |
| US8963348B2 | Packaged engine working machine | Mechanical Engineering; Lighting; Heating | 11 | Active |
| US6253613A | Tuning fork vibratory gyro utilizing a piezoelectric transversal effect | Physics | 11 | Expired |
| US4548855A | Polyester film for magnetic recording medium | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5847536A | Motor control circuit equipped with correction means therein | Emerging Cross-Sectional Technologies | 7 | Expired |
| US8360014B2 | Engine housing enclosure | Emerging Cross-Sectional Technologies | 7 | Active |
| US6468627B2 | Polyester film for magnetic recording medium, and magnetic recording tape | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7069789B2 | Inertial sensor | Physics | 6 | Expired |
| US4420730A | Surface acoustic wave filter | Electricity | 5 | Expired |
| US6513382B2 | Acceleration sensor | Physics | 5 | Expired |
| US7472611B2 | Stress detection method for force sensor device with multiple axis sensor and force sensor device employing this method | Physics | 5 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.