Inventor · disambiguated record
Munekatsu Furugen
Also filed as: FURUGEN MUNEKATSU
10 granted patents·194 citations·filing 1987–2005
91Inventor score
Top patents by PatentIndex Score
10 records- 0191US6840283B2High-pressure fuel injection pipe having connecting head portionUSUI KOKUSAI SANGYO KK·Filed 2003·Granted Jan 11, 2005·43 cites·8 claims
- 0288US7213576B2High pressure fuel injection tube and method of forming the sameUSUI KOKUSAI SANGYO KK·Filed 2005·Granted May 8, 2007·19 cites·8 claims
- 0384US6935377B2High-pressure fuel injection pipe having connecting headUSUI KOKUSAI SANGYO KK·Filed 2003·Granted Aug 30, 2005·24 cites·11 claims
- 0471US5699690AMethod and apparatus for manufacturing hollow steel barsSUMITOMO METAL IND·Filed 1996·Granted Dec 23, 1997·18 cites·7 claims
- 0567US5584428AProcess for manufacturing clad pipeSUMITOMO METAL IND·Filed 1995·Granted Dec 17, 1996·28 cites·24 claims
- 0656US4796798AMethod of and apparatus for continuous production of seam-welded metal tubingKAWASAKI HEAVY IND LTD·Filed 1987·Granted Jan 10, 1989·18 cites·19 claims
- 0752US6029714AStainless steel pipe of bright annealing finish type, having highly-smoothed inner surface and method for producing the sameSUMITOMO METAL IND·Filed 1995·Granted Feb 29, 2000·20 cites·19 claims
- 0849US4771931AContinuous production of seam-welded metal tubingSUMITOMO METAL IND·Filed 1987·Granted Sep 20, 1988·11 cites·3 claims
- 0940US5253678ALong tube having a small diameterSUMITOMO METAL IND·Filed 1992·Granted Oct 19, 1993·8 cites·18 claims
- 1035US5076084AMethod of manufacturing long tubes having small diametersSUMITOMO METAL IND·Filed 1991·Granted Dec 31, 1991·5 cites·21 claims
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