Inventor · disambiguated record
Akira Umada
Also filed as: UMADA AKIRA
3 granted patents·2 pending applications·81 citations·filing 1995–2005
63Inventor score
Files withKAO CORP5
Top patents by PatentIndex Score
5 records- 0168US5883158AProcess for producing improved super absorbent polymerKAO CORP·Filed 1995·Granted Mar 16, 1999·81 cites·10 claims
- 0244US7741386B2Water-based ink for inkjet printingKAO CORP·Filed 2005·Granted Jun 22, 2010·0 cites·7 claims
- 0343US2009023854A1Water-based ink for inkjet printingKAO CORP·Filed 2005·Application pending·0 cites
- 0441US2005004210A1Process for producing a pyran compoundKAO CORP·Filed 2004·Application pending·0 cites
- 0536US6600079B2Process for production of 5-arylpentanolsKAO CORP·Filed 2002·Granted Jul 29, 2003·0 cites·10 claims
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