Inventor

HAYASHI KATSUMASA

JP4 patents

⚠️ This page may combine multiple inventors who share the name “HAYASHI KATSUMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA KK

2 patents

US8835241B2Sep 16, 2014

Method of manufacturing a semiconductor memory device

TOSHIBA KK0 citations49

US7429762B2Sep 30, 2008

Semiconductor device and method of fabricating the same

TOSHIBA KK0 citations38

TOSHIBA MICRO ELECTRONICS

1 patent

US7078774B2Jul 18, 2006

Semiconductor memory device having a shallow trench isolation structure

TOSHIBA MICRO ELECTRONICS6 citations52

ISHIBASHI YUTAKA

1 patent

US8389970B2Mar 5, 2013

Diode and storage layer semiconductor memory device

ISHIBASHI YUTAKA1 citations48