Inventor · disambiguated record

Makoto Katayama

Also filed as: KATAYAMA MAKOTO

2 granted patents·147 citations·filing 2000–2000

69Inventor score

Technology areasA63F

Files withNINTENDO CO LTD2

Top patents by PatentIndex Score

2 records

0186US6601851B1Card game toy for use in a battle gameNINTENDO CO LTD·Filed 2000·Granted Aug 5, 2003·78 cites·19 claims
0286US6419584B1Game apparatus for playing an electronic game based on a deck of cardsNINTENDO CO LTD·Filed 2000·Granted Jul 16, 2002·69 cites·8 claims

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