Inventor · disambiguated record
Shigeru Tsurumaki
Also filed as: TSURUMAKI SHIGERU
1 granted patent·4 pending applications·3 citations·filing 2005–2023
20Inventor score
Top patents by PatentIndex Score
5 records- 0172US7670708B2Solid polyelectrolyte fuel cellMITSUBISHI HEAVY IND LTD·Filed 2006·Granted Mar 2, 2010·3 cites·2 claims
- 0251US2025019846A1Electrolytic cell and electrolyzerMITSUBISHI HEAVY IND LTD·Filed 2023·Application pending·0 cites
- 0341US2006099475A1Solid polymer electrolyte membrane electrode assembly and solid polymer electrolyte fuel cell using sameMITSUBISHI HEAVY IND LTD·Filed 2005·Application pending·0 cites
- 0440US2005170236A1Fuel cell membrane electrode and fuel cellFiled 2005·Application pending·0 cites
- 0527US2012301368A1Apparatus for production of electrode materialDOBASHI SHINSAKU·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →