Inventor · disambiguated record
Masao Nishihara
Also filed as: NISHIHARA MASAO
5 granted patents·68 citations·filing 1973–1981
79Inventor score
Files withKOBE STEEL LTD5
Top patents by PatentIndex Score
5 records- 0185US4364251AMethod and apparatus for cold-working annular workpiecesKOBE STEEL LTD·Filed 1981·Granted Dec 21, 1982·39 cites·2 claims
- 0261US4445350AExtrusion method using hot lubricantKOBE STEEL LTD·Filed 1981·Granted May 1, 1984·19 cites·4 claims
- 0345US3937385AMethod of manufacturing compound billets for hydrostatic extrusionKOBE STEEL LTD·Filed 1975·Granted Feb 10, 1976·6 cites·11 claims
- 0432US4023390AMachine for use in hydrostatic extrusionKOBE STEEL LTD·Filed 1975·Granted May 17, 1977·2 cites·3 claims
- 0528US3939682AMethod and machine for use in hydrostatic extrusionKOBE STEEL LTD·Filed 1973·Granted Feb 24, 1976·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →