Inventor · disambiguated record
Okihiro Tokunaga
Also filed as: TOKUNAGA OKIHIRO
3 granted patents·49 citations·filing 1990–1995
72Inventor score
Technology areasB01D
Top patents by PatentIndex Score
3 records- 0157US5834722AMethod and apparatus for treating waste gases by exposure to electron beamsEBARA CORP·Filed 1995·Granted Nov 10, 1998·25 cites·6 claims
- 0253US5244552AProcess and apparatus for waste gas treatment by multi-stage electron beam irradiationEBARA CORP·Filed 1990·Granted Sep 14, 1993·18 cites·2 claims
- 0330US5108565AMethod for removing harmful gas from refuse combustion exhaust gasJAPAN ATOMIC ENERGY RES INST·Filed 1990·Granted Apr 28, 1992·6 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →