Inventor · disambiguated record

Chikayoshi Yamamoto

Also filed as: YAMAMOTO CHIKAYOSHI

1 granted patent·1 pending application·5 citations·filing 2002–2004

28Inventor score

Technology areasB23H B24B

Files withGOVERNOR OF AKITA PREFECTURE2

Top patents by PatentIndex Score

2 records

0143US6857940B2Polishing apparatus and methodGOVERNOR OF AKITA PREFECTURE·Filed 2002·Granted Feb 22, 2005·5 cites·4 claims
0228US2005040050A1Polishing apparatusGOVERNOR OF AKITA PREFECTURE·Filed 2004·Application pending·0 cites

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