Inventor · disambiguated record
Junichi Sugitani
Also filed as: SUGITANI JUNICHI
15 granted patents·258 citations·filing 1980–1997
93Inventor score
Top patents by PatentIndex Score
15 records- 0189US4467654AUltrasonic flaw detection of a pipeKUBOTA LTD·Filed 1981·Granted Aug 28, 1984·62 cites·1 claims
- 0285US4444589AHeat resistant alloy excellent in bending property and ductility after aging and its productsKUBOTA LTD·Filed 1982·Granted Apr 24, 1984·33 cites·4 claims
- 0378US5950718AHeat exchange tubesKUBOTA KK·Filed 1997·Granted Sep 14, 1999·69 cites·9 claims
- 0477US4444731ATube for thermal cracking or reforming hydrocarbonKUBOTA LTD·Filed 1982·Granted Apr 24, 1984·24 cites·10 claims
- 0567US4444732ATube for thermal cracking or reforming of hydrocarbonKUBOTA LTD·Filed 1982·Granted Apr 24, 1984·19 cites·12 claims
- 0656US4510988ATube for thermal cracking or reforming hydrocarbon and manufacturing method thereofKUBOTA LTD·Filed 1982·Granted Apr 16, 1985·13 cites·17 claims
- 0753US4421558AIron-based heat-resistant cast alloyKUBOTA LTD·Filed 1981·Granted Dec 20, 1983·9 cites·4 claims
- 0848US5316721AHeat-resistant alloy having high creep rupture strength under high-temperature low-stress conditions and excellent resistance to carburizationKUBOTA KK·Filed 1991·Granted May 31, 1994·9 cites·4 claims
- 0939US4368172AHeat resistant cast alloyKUBOTA LTD·Filed 1980·Granted Jan 11, 1983·4 cites·4 claims
- 1038US4448749AHeat resistant cast iron-nickel-chromium alloyKUBOTA LTD·Filed 1982·Granted May 15, 1984·4 cites·1 claims
- 1133US4410362AHeat resistant cast iron-nickel-chromium alloyKUBOTA LTD·Filed 1981·Granted Oct 18, 1983·2 cites·4 claims
- 1233US4409025AHeat resistant cast iron-nickel-chromium alloyKUBOTA LTD·Filed 1981·Granted Oct 11, 1983·2 cites·2 claims
- 1331US4555948AMethod of ultrasonic flaw detection of pipeKUBOTA LTD·Filed 1983·Granted Dec 3, 1985·6 cites·7 claims
- 1430US4442068AHeat resistant cast iron-nickel-chromium alloyKUBOTA LTD·Filed 1982·Granted Apr 10, 1984·1 cites·1 claims
- 1530US4419129AHeat resistant cast iron-nickel-chromium alloyKUBOTA LTD·Filed 1981·Granted Dec 6, 1983·1 cites·2 claims
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