Inventor
TOYABE TORU
JP7 patents
⚠️ This page may combine multiple inventors who share the name “TOYABE TORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
5 patentsUS5408116AApr 18, 1995
Grooved gate transistor having source and drain diffused layers with specified groove corner shape
HITACHI LTD61 citations95
US4172260AOct 23, 1979
Insulated gate field effect transistor with source field shield extending over multiple region channel
HITACHI LTD79 citations92
US4429326AJan 31, 1984
I2 L Memory with nonvolatile storage
HITACHI LTD8 citations73
US5422496AJun 6, 1995
Interband single-electron tunnel transistor and integrated circuit
HITACHI LTD9 citations72
US5258625ANov 2, 1993
Interband single-electron tunnel transistor and integrated circuit
HITACHI LTD13 citations72