Kiyoshi Sato
203Patents
22h-index
202Co-inventors
93Inventor score
Filing activity: Oct 16, 1974 → Jun 19, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6159301A | Substrate holding apparatus for processing semiconductor | Electricity | 272 | Expired |
| US6282081A | Electrode for capacitor, method for producing the same and capacitor | Emerging Cross-Sectional Technologies | 131 | Expired |
| US7456510B2 | Wind power generator | Emerging Cross-Sectional Technologies | 126 | Expired |
| US5061839A | Laser beam machining apparatus | Performing Operations; Transporting | 92 | Expired |
| US6292334A | Thin film magnetic head comprising shield layer having stabilized magnetic domain structure | Physics | 51 | Expired |
| US5756961A | Laser cutting machine | Performing Operations; Transporting | 46 | Expired |
| USD416863S | Electric connector | General | 43 | Expired |
| US4758617A | Process for preparing water-absorbing resin | Chemistry; Metallurgy | 40 | Expired |
| US6344951B1 | Substrate having magnetoresistive elements and monitor element capable of preventing a short circuit | Physics | 36 | Expired |
| US5459114A | Method for producing ceramic products | Chemistry; Metallurgy | 34 | Expired |
| US6275371A | Electrode material for electrochemical capacitor, electrochemical capacitor comprising the same, and method for the production of the same | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5949625A | Combination read/write thin film magnetic head with slant surfaces extending from lower core layer prominence | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5636999A | Surface mounting type of connector for IC cards | Electricity | 28 | Expired |
| US6120605A | Semiconductor processing system | Chemistry; Metallurgy | 27 | Expired |
| US6903900B2 | Perpendicular magnetic recording head including nonmagnetic layer overlaying main pole layer | Physics | 27 | Expired |
| US6369984B1 | Thin film magnetic head with back insulating layer laminated on back region of gap layer provided in insulating layer trench | Physics | 25 | Expired |
| US5004656A | Flat type sealed battery with hermetic sealing structure | Emerging Cross-Sectional Technologies | 25 | Expired |
| US6687084B2 | Perpendicular magnetic recording head having main magnetic pole layer formed on high-flatness surface of yoke layer, and method of manufacturing the head | Emerging Cross-Sectional Technologies | 25 | Expired |
| US6697221B2 | Perpendicular magnetic recording head with inverted trapezoidal main magnetic pole layer | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4842965A | Non aqueous electrochemical battery with explosion proof arrangement and a method of the production thereof | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5030744A | Polyborosilazane and process for producing same | Chemistry; Metallurgy | 23 | Expired |
| US6952867B2 | Method for manufacturing perpendicular magnetic recording head having inverted trapezoidal main magnetic pole layer | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5992004A | Method for producing a thin film magnetic head | Emerging Cross-Sectional Technologies | 21 | Expired |
| USD416540S | Electric cable connector | General | 21 | Expired |
| US5637243A | Laser cutting machine | Performing Operations; Transporting | 21 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.