YI

Yoshihide Iwasaki

HC Hitachi Chemical Company: 2 patents #701 of 1,946Top 40%
📍 Tsukuba, JP: #1,315 of 2,818 inventorsTop 50%
Overall (All Time): #2,278,063 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5510425 Polyimides, thermosetting resin compositions containing the polyimides, formed articles of the resin compositions, and production process of the polyimides Hidekazu Matsuura, Kaori Ikeda, Takayuki Suzuki, Masashi Tanaka, Yasuo Miyadera 1996-04-23
5508357 Polyimides, thermosetting resin compositions containing the polyimides, formed articles of the resin compositions, and production process of polyimides Hidekazu Matsuura, Kaori Ikeda, Takayuki Suzuki, Masashi Tanaka, Yasuo Miyadera 1996-04-16