Inventor · disambiguated record

Takatoshi Koyama

Also filed as: KOYAMA TAKATOSHI

1 granted patent·10 citations·filing 2001–2001

32Inventor score

Technology areasH01M

Files withALPS ELECTRIC CO LTD1

Top patents by PatentIndex Score

1 record

0164US6844107B2Battery holder for button-type batteryALPS ELECTRIC CO LTD·Filed 2001·Granted Jan 18, 2005·10 cites·11 claims

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