Inventor · disambiguated record
Shuichi Nagashima
Also filed as: NAGASHIMA SHUICHI
2 granted patents·1 pending application·37 citations·filing 2008–2011
62Inventor score
Technology areasA63B
Top patents by PatentIndex Score
3 records- 0181US7980970B2Bat for baseball or softballNIPPON SHAFT CO LTD·Filed 2009·Granted Jul 19, 2011·29 cites·24 claims
- 0267US7993223B2Bat for baseball or softballNIPPON SHAFT CO LTD·Filed 2008·Granted Aug 9, 2011·8 cites·7 claims
- 0342US2011105255A1Bat for baseball or softballNHK SHAFT CO LTD·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →