Inventor · disambiguated record

Tsutomu Amakawa

Also filed as: AMAKAWA TSUTOMU

1 granted patent·17 citations·filing 1999–1999

39Inventor score
Technology areasH10P
Files withNHK SPRING CO LTD1

Top patents by PatentIndex Score

1 record

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