Inventor · disambiguated record

Shuhei Nagakubo

Also filed as: NAGAKUBO SHUHEI

2 granted patents·14 citations·filing 2004–2005

51Inventor score

Technology areasH01M Y02E

Files withNIPPON SHEET GLASS CO LTD2

Top patents by PatentIndex Score

2 records

0172US6939645B2Separator for valve regulated lead acid battery and valve regulated lead acid batteryNIPPON SHEET GLASS CO LTD·Filed 2004·Granted Sep 6, 2005·14 cites·9 claims
0242US7939204B2Separator for lead-acid batteryNIPPON SHEET GLASS CO LTD·Filed 2005·Granted May 10, 2011·0 cites·7 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →