KK

Keiji Kamada

SC Sumitomo Bakelite Co.: 1 patents #8 of 52Top 20%
UN Unknown: 1 patents #265 of 3,190Top 9%
📍 Akita, JP: #7 of 29 inventorsTop 25%
Overall (2018): #345,336 of 503,207Top 70%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9919135 Sheath for gastrostoma, sheathed dilator, sheath for gastrostoma with insertion aid, gastrostomy catheter kit, and method of splitting sheath for gastrostoma Yutaka Suzuki, Hideaki Matsunami, Yukihiko Sakaguchi, Masao Ikeda, Tomokazu Nakayama +1 more 2018-03-20