Inventor · disambiguated record

Tadafumi Koyama

Also filed as: KOYAMA TADAFUMI

1 granted patent·1 pending application·8 citations·filing 1992–2001

30Inventor score

Technology areasG21F Y02E

Files withUS ARMY1

Top patents by PatentIndex Score

2 records

0129US2003164300A1Electrorefining of americiumFiled 2001·Application pending·0 cites
0227US5340506AMethod to synthesize dense crystallized sodalite pellet for immobilizing halide salt radioactive wasteUS ARMY·Filed 1992·Granted Aug 23, 1994·8 cites·9 claims

Join the waitlist — get patent alerts

Get an alert when Tadafumi Koyama 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 →