Inventor · disambiguated record

Keishiro Hata

Also filed as: HATA KEISHIRO

1 granted patent·11 citations·filing 1994–1994

34Inventor score

Technology areasC22B

Files withKAWASAKI KASEI CHEMICALS1

Top patents by PatentIndex Score

1 record

0158US5474593AAgent for treating metal ions in an aqueous solution, process for producing the metal ion-treating agent and method for treating metal ions in an aqueous solutionKAWASAKI KASEI CHEMICALS·Filed 1994·Granted Dec 12, 1995·11 cites·24 claims

Join the waitlist — get patent alerts

Get an alert when Keishiro Hata files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

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