Inventor

KONISHI TOMOKAZU

JP3 patents

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

OKI ELECTRIC IND CO LTD

2 patents

US8379633B2Feb 19, 2013

Concentrator for speech telephones and method of communication over LAN using same

OKI ELECTRIC IND CO LTD0 citations46

US7382766B1Jun 3, 2008

Line concentrator for telephone set and communication method of LAN

OKI ELECTRIC IND CO LTD0 citations46

OKI ELECTRONIC INDUSTRY CO LTD

1 patent

US7561538B2Jul 14, 2009

Concentrator for speech telephones and method of communication over LAN using same

OKI ELECTRONIC INDUSTRY CO LTD0 citations45