Inventor · disambiguated record
Chikashi Fukumura
Also filed as: FUKUMURA CHIKASHI
5 granted patents·71 citations·filing 1985–1995
81Inventor score
Files withCHISSO CORP5
Top patents by PatentIndex Score
5 records- 0180US5599626AMelamine-coated ammonium polyphosphateCHISSO CORP·Filed 1994·Granted Feb 4, 1997·21 cites·12 claims
- 0273US5213783AProcess for producing finely divided particles of ii type ammonium polyphosphateCHISSO CORP·Filed 1991·Granted May 25, 1993·19 cites·4 claims
- 0357US5534291AProcess for producing a melamine-coated ammonium polyphosphateCHISSO CORP·Filed 1995·Granted Jul 9, 1996·15 cites·7 claims
- 0453US4610853AProcess for producing purified monoammonium phosphate from wet process phosphoric acidCHISSO CORP·Filed 1985·Granted Sep 9, 1986·12 cites·2 claims
- 0533US4610862AProcess for producing purified diammonium phosphate from wet process phosphoric acidCHISSO CORP·Filed 1985·Granted Sep 9, 1986·4 cites·2 claims
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