EY

Etsuo Yoshikawa

KL Kanebo, Limited: 1 patents #248 of 571Top 45%
📍 Kanmaki, JP: #75 of 125 inventorsTop 60%
Overall (All Time): #3,692,952 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5792508 Materials for treatment of periodontal disease Hiroyuki Kitamura, Kazuaki Nishimura, Mitsuru Nishigaki, Akira Yamaoka 1998-08-11