Inventor · disambiguated record
Masaaki Nakao
Also filed as: NAKAO MASAAKI
6 granted patents·141 citations·filing 1974–2012
84Inventor score
Top patents by PatentIndex Score
6 records- 0189US3953345AMethod for the production of activated carbon spheres containing nitrogenKUREHA CHEMICAL IND CO LTD·Filed 1974·Granted Apr 27, 1976·45 cites·17 claims
- 0277US4292285AMethod for removing compounds with offensive odor from a gas containing the sameTAIYO KAKEN COMPANY LTD·Filed 1979·Granted Sep 29, 1981·33 cites·8 claims
- 0372US4009232AMethod for the production of carbon microspheres 1-20 μ in diameterKUREHA CHEMICAL IND CO LTD·Filed 1974·Granted Feb 22, 1977·17 cites·13 claims
- 0468US4691867AMethod and apparatus for continuously mixing and kneading pulverulent bodies such as pulverized coal, oil coke to prepare slurry thereofHUNKEN KK·Filed 1986·Granted Sep 8, 1987·42 cites·4 claims
- 0536US9700858B2Continuous kneading deviceIWAKO MAYUMI·Filed 2012·Granted Jul 11, 2017·0 cites·13 claims
- 0635US4416784AFilling composition for use in liquid chromatographyKUREHA CHEMICAL IND CO LTD·Filed 1982·Granted Nov 22, 1983·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →