TK

Takeshi Kamigaichi

KT Kabushiki Kaisha Toshiba: 59 patents #253 of 21,451Top 2%
Toshiba Memory: 14 patents #65 of 1,971Top 4%
Kioxia: 4 patents #355 of 1,813Top 20%
📍 Yokkaichi, JP: #23 of 2,072 inventorsTop 2%
Overall (All Time): #24,288 of 4,157,543Top 1%
77
Patents All Time

Issued Patents All Time

Showing 76–77 of 77 patents

Patent #TitleCo-InventorsDate
6927449 Nonvolatile semiconductor memory device having element isolating region of trench type Michiharu Matsui, Seiichi Mori, Riichiro Shirota, Yuji Takeuchi 2005-08-09
6835978 Nonvolatile semiconductor memory device having element isolating region of trench type Michiharu Matsui, Seiichi Mori, Riichiro Shirota, Yuji Takeuchi 2004-12-28