Inventor · disambiguated record

Akihiko Koba

Also filed as: KOBA AKIHIKO

2 granted patents·61 citations·filing 1992–2001

65Inventor score

Technology areasF16J F16K

Files withNOK CORP1 TOTO LTD1

Top patents by PatentIndex Score

2 records

0179US6966536B2Flush valve device of flush toiletTOTO LTD·Filed 2001·Granted Nov 22, 2005·35 cites·26 claims
0257US5165701AMagnetic fluid seal apparatusNOK CORP·Filed 1992·Granted Nov 24, 1992·26 cites·9 claims

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