Masamune Tabata
16Patents
5h-index
14Co-inventors
59Inventor score
Filing activity: Dec 3, 1993 → Nov 28, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7287459B2 | Piston for internal combustion engine | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US5503942A | Inorganic skin film | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5897968A | Slide surface construction and process for producing the same | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5445684A | Slide surface construction having orientation specific B.C.C. metal layer | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5401585A | Slide surface construction | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6235413A | Slide surface construction and process for producing the same | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5427633A | Slide surface construction | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5597657A | Slide surface construction | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5547771A | High-hardness metal skin film | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5376194A | Slide surface construction having oriented F.C.C. metal layer | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5952114A | Functional copper skin film | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5871852A | Slide surface construction | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5882804A | Slide surface construction | Emerging Cross-Sectional Technologies | 0 | Expired |
| US5928800A | Slide surface construction | Emerging Cross-Sectional Technologies | 0 | Expired |
| US5632879A | Process for forming inorganic skin film | Emerging Cross-Sectional Technologies | 0 | Expired |
| US7147919B2 | Expansion graphite sheet of high thermal resistance, and exhaust gasket of high thermal resistance | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.