Inventor · disambiguated record

Yoshihiro Otsuka

Also filed as: OTSUKA YOSHIHIRO

23 granted patents·3 pending applications·173 citations·filing 19862023

94Inventor score
Technology areasH04NH01MC08LC09DC23C
Files withSUMITOMO METAL MINING CO7SONY CORP5YUKINOBU MASAYA4SONY GROUP CORP3DAICEL CHEM2

Top patents by PatentIndex Score

26 records

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Yoshihiro Otsuka — Patent Inventor | PatentIndex