Inventor · disambiguated record
Masayoshi Hiruma
Also filed as: HIRUMA MASAYOSHI
3 granted patents·1 pending application·97 citations·filing 1997–2017
74Inventor score
Top patents by PatentIndex Score
4 records- 0187US6582855B1Current collector substrate in electrode for use in alkaline secondary battery, electrode using the same, and alkaline secondary battery having incorporated thereinto the electrodeTOSHIBA BATTERY·Filed 2000·Granted Jun 24, 2003·42 cites·12 claims
- 0272US5965295AAlkaline secondary battery, paste type positive electrode for alkaline secondary battery, method for manufacturing alkaline secondary batteryTOSHIBA BATTERY·Filed 1997·Granted Oct 12, 1999·50 cites·31 claims
- 0342US2019015534A1Sterilized-liquefied gas producing apparatusULVAC INC·Filed 2017·Application pending·0 cites
- 0431US6268082B1Production method of active material for positive electrode of alkaline secondary battery, positive electrode using the active material and production method of alkaline secondary battery using the positive electrodeTOSHIBA BATTERY·Filed 1999·Granted Jul 31, 2001·5 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →