P

Inventor

UMEGAKI TAKASHI

JP8 patents
⚠️ This page may combine multiple inventors who share the name “UMEGAKI TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJITSU LTD

4 patents
US5557437ASep 17, 1996

Optical terminal system having self-monitoring function

FUJITSU LTD120 citations95
US7443843B2Oct 28, 2008

Terminal relay device and relay method

FUJITSU LTD14 citations81
US5283576AFeb 1, 1994

Disparity detection circuit for a 2-bit to 4-bit coded signal decoder

FUJITSU LTD0 citations49
US9253553B2Feb 2, 2016

Transmission apparatus and switching method

FUJITSU LTD0 citations39

TANI SHIGEO

2 patents
US9277299B2Mar 1, 2016

Line switching device

TANI SHIGEO0 citations33
US8564355B2Oct 22, 2013

Clock device

TANI SHIGEO0 citations33

FUJI ELECTRIC CO LTD

1 patent
US5589860ADec 31, 1996

Ink jet recording head and method of producing the same

FUJI ELECTRIC CO LTD7 citations71

AZUMI RYOJI

1 patent
US8295161B2Oct 23, 2012

Network apparatus that determines whether data is written into buffer based on detection of a memory error

AZUMI RYOJI2 citations52