Inventor · disambiguated record
Hiroshi Soejima
Also filed as: SOEJIMA HIROSHI
4 granted patents·307 citations·filing 1995–2009
78Inventor score
Top patents by PatentIndex Score
4 records- 0193US5538814ALithium secondary batteryMITSUBISHI CABLE IND LTD·Filed 1995·Granted Jul 23, 1996·184 cites·14 claims
- 0290US5705296ALithium secondary batteryMITSUBISHI CABLE IND LTD·Filed 1995·Granted Jan 6, 1998·121 cites·16 claims
- 0369US8349593B2Process for production of succinic acid amide compoundSUMITOMO CHEMICAL CO·Filed 2008·Granted Jan 8, 2013·2 cites·2 claims
- 0449US8242054B2Plant growth regulator compositionSOEJIMA HIROSHI·Filed 2009·Granted Aug 14, 2012·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →