P

Inventor

KOYA KEI

JP4 patents
⚠️ This page may combine multiple inventors who share the name “KOYA KEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NEC CORP

3 patents
US5016169AMay 14, 1991

Data processor capable of correctly re-executing instructions

NEC CORP37 citations90
US4876661AOct 24, 1989

Arithmetic logic system capable of checking carry look-ahead circuit

NEC CORP3 citations58
US4817033AMar 28, 1989

Signal detecting circuit

NEC CORP2 citations58

SONY CORP

1 patent
US7844108B2Nov 30, 2010

Information processing apparatus and method, recording medium and program

SONY CORP13 citations82