Mami Kakoi — 6 Patents at Kioxia

Mami Kakoi has been granted 6 US patents while listed as an inventor at Kioxia. The first was granted in 2013 and the most recent in January 2025. Mami Kakoi ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Mami Kakoi in Kawasaki, JP.

Patents per Year

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
12198767	Semiconductor memory device	Akio SUGAHARA, Akihiro IMAMOTO, Toshifumi Watanabe, Kohei Masuda, Masahiro Yoshihara +1 more	2025-01-14
11783899	Semiconductor memory device	Akio SUGAHARA, Akihiro IMAMOTO, Toshifumi Watanabe, Kohei Masuda, Masahiro Yoshihara +1 more	2023-10-10
11532363	Semiconductor memory device	Akio SUGAHARA, Akihiro IMAMOTO, Toshifumi Watanabe, Kohei Masuda, Masahiro Yoshihara +1 more	2022-12-20
10276218	Semiconductor memory device	Yasuhiro HIRASHIMA, Shinya Okuno	2019-04-30
9805811	Semiconductor memory device	Hiroaki Nakano, Shigeki Nagasaka, Toshiyuki Kouchi, Itaru Yamaguchi	2017-10-31
8432744	Semiconductor storage device with a well control circuit	Akira Umezawa, Noriyasu Kumazaki, Daisuke ARIZONO	2013-04-30