SK

Shozo Koshikawa

PE Pentax: 1 patents #12 of 57Top 25%
Overall (1989): #57,527 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4798585 Support for biomedical implant device Masahide Inoue, Takeshi Ichitsuka, Yasuhiko Hirayama, Tateki Kitaoka, Nobuo Nakabayashi +2 more 1989-01-17