KS

Kei Sakamoto

ZE Zeon: 3 patents #5 of 119Top 5%
KT Kabushiki Kaisha Toshiba: 1 patents #924 of 2,455Top 40%
Toshiba Memory: 1 patents #85 of 391Top 25%
📍 Osaka, JP: #25 of 136 inventorsTop 20%
Overall (2017): #28,991 of 506,227Top 6%
5
Patents 2017

Issued Patents 2017

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9831121 Semiconductor memory device with contact plugs extending inside contact connection portions Takamasa Okawa, Shigeki Kobayashi, Ryosuke Sawabe 2017-11-28
9776954 Polymerizable compound, polymerizable composition, polymer, and optically anisotropic substance Satoshi Kiriki, Kumi Okuyama 2017-10-03
9777096 Polymerizable compound, polymerizable composition, polymer, and optical anisotropic body Satoshi Kiriki, Kumi Okuyama 2017-10-03
9679911 Semiconductor memory device and production method thereof Ryosuke Sawabe, Shigeki Kobayashi, Takamasa Okawa 2017-06-13
9586917 Polymerizable compound, polymerizable composition, polymer, optically anisotropic body, and method for producing polymerizable compound Satoshi Kiriki, Kumi Okuyama, Kanako Taira 2017-03-07