Inventor · disambiguated record
Hiroya Murakami
Also filed as: MURAKAMI HIROYA
6 granted patents·73 citations·filing 1981–2011
81Inventor score
Top patents by PatentIndex Score
6 records- 0169US6189199B1Method of manufacturing a hose coupling from an intermediate blank materialHITACHI CABLE·Filed 1997·Granted Feb 20, 2001·32 cites·23 claims
- 0268US4653365AMethod for punching ceramic green sheetHITACHI LTD·Filed 1985·Granted Mar 31, 1987·25 cites·1 claims
- 0346US4578977AApparatus for performing roll bending on shape metalHITACHI LTD·Filed 1983·Granted Apr 1, 1986·8 cites·1 claims
- 0439US4429558AMethod of and apparatus for fabrication of spiral finHITACHI LTD·Filed 1981·Granted Feb 7, 1984·6 cites·7 claims
- 0532US4543071AApparatus for producing a magnetronHITACHI LTD·Filed 1984·Granted Sep 24, 1985·2 cites·3 claims
- 0624US9492863B2Metal component coupling structure and deviceKAWAME NOBUYUKI·Filed 2011·Granted Nov 15, 2016·0 cites·10 claims
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