KK

Keiji Kamada

SC Sumitomo Bakelite Co.: 2 patents #227 of 790Top 30%
SC Sumitomo Metal Mining Co.: 1 patents #385 of 736Top 55%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Akita, JP: #72 of 283 inventorsTop 30%
Overall (All Time): #1,183,243 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10363397 Catheter, catheter manipulation part, and catheter manufacturing method Kenichi Kanemasa, Shinetsu Harata, Yoshihiro Abe, Hayao Tanaka, Masao Ikeda 2019-07-30
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
7976732 Electroconductive composition and electroconductive film forming method Kensaku Mori 2011-07-12
6508854 Method of preparing magnetostrictive material in microgravity environment Hideki Minagawa, Takeshi Okutani, Hideaki Nagai, Takashi Tsurue, Yoshinori Nakata 2003-01-21