Inventor · disambiguated record
Sadayoshi Iwabuchi
Also filed as: IWABUCHI SADAYOSHI
2 granted patents·1 pending application·128 citations·filing 1974–2001
67Inventor score
Files withNIPPON KOKAN KK3
Top patents by PatentIndex Score
3 records- 0194US6361757B1Catalyst for manufacturing hydrogen or synthesis gas and manufacturing method of hydrogen or synthesis gasNIPPON KOKAN KK·Filed 1998·Granted Mar 26, 2002·118 cites·10 claims
- 0243US4025604AMethod of removing nitrogen oxides from exhaust gas by reductionNIPPON KOKAN KK·Filed 1974·Granted May 24, 1977·10 cites·7 claims
- 0343US2002132155A1Manufacturing method of hydrogen and synthesis gasNIPPON KOKAN KK·Filed 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Sadayoshi Iwabuchi 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 →