Inventor · disambiguated record
Masaji Matsunaga
Also filed as: MATSUNAGA MASAJI
4 granted patents·10 pending applications·105 citations·filing 1983–2008
79Inventor score
Top patents by PatentIndex Score
14 records- 0194US4643757AHerbicidal 4-benzoyl-1-methyl-5-hydroxypyrazolesNISSAN CHEMICAL IND LTD·Filed 1985·Granted Feb 17, 1987·58 cites·12 claims
- 0283US4557753AHerbicidal 4-benzoyl-1-methyl-5-phenylalkoxy pyrazolesNISSAN CHEMICAL IND LTD·Filed 1983·Granted Dec 10, 1985·15 cites·23 claims
- 0375US5681403AMagnesium alloyNISSAN MOTOR·Filed 1994·Granted Oct 28, 1997·24 cites·20 claims
- 0455US2008145440A1Microparticle preparation and medical compositionNISSEI BIO COMPANY LTD·Filed 2007·Application pending·0 cites
- 0554US2008161229A1Compounding ingredients for basic cosmetics and basic cosmeticsNISSEI BIO CO LTD·Filed 2007·Application pending·0 cites
- 0648US2008173177A1Method for removing harmful substances and filter for removing harmful substancesNISSEI BIO CO LTD·Filed 2008·Application pending·0 cites
- 0741US2004211728A1Method for removing noxious substances and filter for removing harmful substancesFiled 2003·Application pending·0 cites
- 0841US2008153741A1Compounding ingredients for cosmetic formulation for improving skinditch density and cosmeticNISSEI BIO CO LTD·Filed 2007·Application pending·0 cites
- 0940US5014604APiston for internal combustion engineNISSAN MOTOR·Filed 1989·Granted May 14, 1991·8 cites·16 claims
- 1040US2009272392A1Cigarette filter capable of removing harmful substanceNISSEI BIO CO LTD·Filed 2005·Application pending·0 cites
- 1139US2008314007A1Filter for Air Conditioner Capable of Removing Toxic SubstancesNISSEI BIO CO LTD·Filed 2006·Application pending·0 cites
- 1238US2009036385A1Hair care preparationNISSEI BIO CO LTD·Filed 2006·Application pending·0 cites
- 1338US2009183745A1Cigarette FilterNISSEI BIO COMPANY LTD·Filed 2005·Application pending·0 cites
- 1436US2006110816A1Method of concentrating and removing harmful substance using double-stranded dna and adsorbent and apparatus thereforNISSEI BIO CO LTD·Filed 2003·Application pending·0 cites
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