Takashi Kawabe
53Patents
15h-index
114Co-inventors
87Inventor score
Filing activity: Dec 7, 1988 → Oct 28, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6469752B1 | Attachable protective screen for image display device and installation method therefor | Physics | 174 | Expired |
| US5245493A | Magnetic information storage apparatus including magnetic head and method for making magnetic head | Physics | 53 | Expired |
| US6034847A | Apparatus and thin film magnetic head with magnetic membrane layers of different resistivity | Physics | 45 | Expired |
| US5995338A | Magnetoresistive head and magnetic disk apparatus | Physics | 35 | Expired |
| US6172859A | Magnetoresistive head and magnetic disk apparatus | Physics | 30 | Expired |
| US5349745A | Method of fabricating thin-film magnetic head | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6118628A | Thin film magnetic head with Ni-Fe alloy thin film | Physics | 26 | Expired |
| US6275360A | Read-write head | Physics | 26 | Expired |
| US5806482A | In-cylinder injection internal combustion engine | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5337720A | Engine control method | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US6157526A | Magnetoresistive head and magnetic disk apparatus | Physics | 21 | Expired |
| US5241440A | Thin film magnetic head and manufacturing method therefor | Physics | 20 | Expired |
| US5816215A | Cylinder head for an in-cylinder injection spark-ignition type internal combustion engine | Emerging Cross-Sectional Technologies | 18 | Expired |
| USD377493S | Piston | General | 17 | Expired |
| US6456466B1 | Magnetic head with shield layer having discontinuous multi-layer or mixed layer and magnetic recording apparatus utilizing the magnetic head | Physics | 15 | Expired |
| US5836284A | Intake system construction for internal combustion engine and manufacturing process of intake passage section of internal combustion engine | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6104574A | Magnetic head with a magnetic pole sandwiched between conductive materials | Physics | 13 | Expired |
| US5296979A | Magnetic disc apparatus with thin film head suitable for high-density recording | Physics | 12 | Expired |
| US6262867A | Thin film magnetic head with Ni-Fe alloy thin film | Physics | 12 | Expired |
| US6490131B2 | Thin film magnetic head with electroplated Ni-Fe alloy thin film having small average crystal grain size range | Physics | 12 | Expired |
| US5316617A | Thin film magnetic head and method of manufacturing the same | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6129065A | Piston for a cylinder injection engine | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5669681A | Mirror securing device | Electricity | 9 | Expired |
| US6130797A | Magnetic recorder and magnetooptical recorder | Physics | 8 | Expired |
| US6483663B2 | Thin film magnetic head and magnetic disk apparatus including the same | Emerging Cross-Sectional Technologies | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.