Inventor · disambiguated record
Nobuyuki Kawashima
Also filed as: KAWASHIMA NOBUYUKI
6 granted patents·2 pending applications·19 citations·filing 1980–2010
76Inventor score
Top patents by PatentIndex Score
8 records- 0154US4304933AProduction of DL-serineMITSUI TOATSU CHEMICALS·Filed 1980·Granted Dec 8, 1981·3 cites·8 claims
- 0253US5510327AHighly concentrated TCF pharmaceutical preparationsSNOW BRAND MILK PRODUCTS CO LTD·Filed 1994·Granted Apr 23, 1996·12 cites·17 claims
- 0340US2009286728A1Tooth root formation promoting factors and method for promotion of tooth root formationOTA MASATO·Filed 2008·Application pending·0 cites
- 0439US4393000ACyclization process for producing aziridine-2-carboxylic acid or its saltsMITSUI TOATSU CHEMICALS·Filed 1980·Granted Jul 12, 1983·1 cites·13 claims
- 0539US4350643AProcess for producing 2,3-dihalopropionitrileMITSUI TOATSU CHEMICALS·Filed 1980·Granted Sep 21, 1982·2 cites·11 claims
- 0635US4484003APreparation process of β-chloroalanineMITSUI TOATSU CHEMICALS·Filed 1982·Granted Nov 20, 1984·1 cites·4 claims
- 0734US2013018094A1Prophylactic or Therapeutic Agent For Gum Disease or Apical PeriodontitisKAWASHIMA NOBUYUKI·Filed 2010·Application pending·0 cites
- 0831US4453008AProduction process of DL-cysteinMITSUI TOATSU CHEMICALS·Filed 1982·Granted Jun 5, 1984·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →