Inventor · disambiguated record
Toshinori Shigenaka
Also filed as: SHIGENAKA TOSHINORI
5 granted patents·102 citations·filing 1988–2005
82Inventor score
Top patents by PatentIndex Score
5 records- 0178US4799461AWaste heat recovery boilerBABCOCK HITACHI KK·Filed 1988·Granted Jan 24, 1989·36 cites·8 claims
- 0272US7555890B2Fast start-up combined cycle power plantHITACHI LTD·Filed 2005·Granted Jul 7, 2009·16 cites·12 claims
- 0367US7275503B2Heat transfer tube panel module and method of constructing exhaust heat recovery boiler using the moduleBABCOCK HITACHI KK·Filed 2004·Granted Oct 2, 2007·15 cites·8 claims
- 0466US7357100B2Heat exchanger tube panel module, and method of constructing exhaust heat recovery boiler using the sameBABCOCK HITACHI KK·Filed 2003·Granted Apr 15, 2008·18 cites·5 claims
- 0544US5617916AFin tube heat exchangerBABCOCK HITACHI KK·Filed 1994·Granted Apr 8, 1997·17 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →