RO

Ryoichi Owada

DA Daizo: 1 patents #10 of 23Top 45%
MC Mitani Valve Co.: 1 patents #5 of 13Top 40%
OC Osaka Shipbuilding Co.: 1 patents #2 of 12Top 20%
Overall (All Time): #1,480,913 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10029844 Aerosol housing mechanism and aerosol-type product having the aerosol housing mechanism Masaaki Seki, Masato Suzuki 2018-07-24
5769283 Fixed-amount spray type aerosol container Satoshi Mekata 1998-06-23
5160665 Aerosol composition exhibiting crackling sound using aliphatic hydrocarbon propellants Satoshi Mekata, Kunio Ohguri 1992-11-03