RI

Ryosuki Isobe

KO Konica: 1 patents #1,290 of 1,958Top 70%
Overall (All Time): #3,733,503 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5480713 Magnetic recording medium Kunitsuna Sasaki, Narito Goto, Katsuyuki Takeda, Nobuyuki Sekiguchi, Hideki Takahashi +1 more 1996-01-02