KS

Kei Sakamoto

ZE Zeon: 8 patents #1 of 166Top 1%
Toshiba Memory: 2 patents #212 of 967Top 25%
📍 Osaka, JP: #9 of 135 inventorsTop 7%
Overall (2019): #8,698 of 560,194Top 2%
10
Patents 2019

Issued Patents 2019

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
10508072 Method for producing acid halide solution, mixed solution, and method for producing monoester compound Kumi Okuyama, Kanako SANUKI, Hiroki Iwaki 2019-12-17
10487065 Polymerizable compound, polymerizable composition, polymer, optically anisotropic body, and method for producing polymerizable compound Satoshi Kiriki, Kumi Okuyama, Kanako Taira 2019-11-26
10400170 Polymerizable compound, polymerizable composition, polymer, and optically anisotropic product Kumi Okuyama 2019-09-03
10392343 Polymerizable compound, polymerizable composition, polymer, and optically anisotropic product Kumi Okuyama 2019-08-27
10396091 Semiconductor memory device 2019-08-27
10329247 Polymerizable compound, polymerizable composition, polymer, and optically anisotropic substance Satoshi Kiriki, Kumi Okuyama 2019-06-25
10319786 Memory device 2019-06-11
10273322 Polymerizable compound, polymerizable composition, polymer, and optical anisotropic body 2019-04-30
10227292 Polymerizable compound, polymerizable composition, polymer, and optically anisotropic body Satoshi Kiriki, Kumi Okuyama, Kanako SANUKI 2019-03-12
10173992 Polymerizable compound, polymerizable composition, polymer, optically anisotropic body, and method for producing polymerizable compound Satoshi Kiriki, Kumi Okuyama, Kanako Taira 2019-01-08