RK

Ryouhei Kirisawa

KT Kabushiki Kaisha Toshiba: 4 patents #227 of 2,918Top 8%
Overall (2016): #35,728 of 481,213Top 8%
4
Patents 2016

Issued Patents 2016

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9318503 Nonvolatile semiconductor memory device and method for manufacturing same Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kito, Masaru Kidoh, Hiroyasu Tanaka +7 more 2016-04-19
9312134 Nonvolatile semiconductor memory device and method for manufacturing same Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kito, Masaru Kidoh, Hiroyasu Tanaka +7 more 2016-04-12
RE45972 Nonvolatile semiconductor memory device Masaru Kito, Shigeto Oota, Yoshimasa Mikajiri 2016-04-12
RE45840 Nonvolatile semiconductor memory device and method for driving same Ryota Katsumata, Hideaki Aochi, Hiroyasu Tanaka, Masaru Kito, Yoshiaki Fukuzumi +7 more 2016-01-12