Inventor · disambiguated record
Shunichi Yamamoto
Also filed as: YAMAMOTO SHUNICHI
15 granted patents·145 citations·filing 1982–2002
93Inventor score
Top patents by PatentIndex Score
15 records- 0172US4474617APitch for carbon fibersNIPPON OIL CO LTD·Filed 1983·Granted Oct 2, 1984·14 cites·3 claims
- 0272US4470960AProcess for the production of pitch-derived carbon fibersNIPPON OIL CO LTD·Filed 1982·Granted Sep 11, 1984·17 cites·6 claims
- 0371US4460557AStarting pitches for carbon fibersNIPPON OIL CO LTD·Filed 1982·Granted Jul 17, 1984·14 cites·7 claims
- 0470US4397830AStarting pitches for carbon fibersNIPPON OIL CO LTD·Filed 1982·Granted Aug 9, 1983·14 cites·2 claims
- 0566US4469667AProcess for production of pitch-derived carbon fibersNIPPON OIL CO LTD·Filed 1982·Granted Sep 4, 1984·13 cites·6 claims
- 0665US4849200AProcess for fabricating carbon/carbon compositeNIPPON OIL CO LTD·Filed 1988·Granted Jul 18, 1989·14 cites·12 claims
- 0757US6045690AProcess for fluid catalytic cracking of heavy fraction oilsNIPPON OIL CO LTD·Filed 1997·Granted Apr 4, 2000·25 cites·9 claims
- 0856US4575411AProcess for preparing precursor pitch for carbon fibersNIPPON OIL CO LTD·Filed 1984·Granted Mar 11, 1986·8 cites·5 claims
- 0953US4391788AStarting pitches for carbon fibersNIPPON OIL CO LTD·Filed 1982·Granted Jul 5, 1983·7 cites·5 claims
- 1049US4850836AMelt spinning apparatusNIPPON OIL CO LTD·Filed 1988·Granted Jul 25, 1989·7 cites·4 claims
- 1145US4521294AStarting pitches for carbon fibersNIPPON OIL CO LTD·Filed 1982·Granted Jun 4, 1985·5 cites·6 claims
- 1239US4533535AStarting pitches for carbon fibersNIPPON OIL CO LTD·Filed 1984·Granted Aug 6, 1985·3 cites·1 claims
- 1339US4440624AStarting pitches for carbon fibersNIPPON OIL CO LTD·Filed 1982·Granted Apr 3, 1984·3 cites·6 claims
- 1433US4490239APitch for carbon fibersNIPPON OIL CO LTD·Filed 1983·Granted Dec 25, 1984·1 cites·5 claims
- 1519USD471135SSnow/smooth surface transporter using endless track unit(s) and slider(s)YAMAMOTO SHUNICHI·Filed 2002·Granted Mar 4, 2003·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →