HM

Hideaki Matsunami

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): #398,179 of 503,207Top 80%
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, Yukihiko Sakaguchi, Masao Ikeda, Tomokazu Nakayama, Keiji Kamada +1 more 2018-03-20