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NEC SOFTWARE SHIKOKU

Overview
  • Total Patents
    79
About

NEC SOFTWARE SHIKOKU has a total of 79 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Japan. Its main competitors in its focus markets audio-visual technology are SHOWA GIKEN KK, MILLER JAMES ARTHUR and PROD PERFECTONE S A.

Patent filings in countries

World map showing NEC SOFTWARE SHIKOKUs patent filings in countries
# Country Total Patents
#1 Japan 79

Patent filings per year

Chart showing NEC SOFTWARE SHIKOKUs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Tanaka Kiyoshi 3
#2 Nakamura Katsutoshi 3
#3 Ono Shingo 3
#4 Tsunoda Kazuhiro 3
#5 Miyauchi Yoshihito 3
#6 Maejima Noriaki 3
#7 Yamashita Hiroshi 2
#8 Mori Shigemi 2
#9 Kono Masahiro 2
#10 Watabe Hiroyuki 2

Latest patents

Publication Filing date Title
JPH04251324A Semiconductor disk device
JPH04251350A Method for controlling cache memory system of multiprocessor system
JPH04220058A Communication equipment
JPH04184645A Control system for memory used between tasks
JPH04209064A Inter-processor connection controller
JPH04184636A Initial diagnostic system for board
JPH04209036A Duplexed maintenance diagnostic system
JPH04184695A Storage device
JPH04171572A Sentence preparing device
JPH04171588A Picture memory writing device
JPH04171557A Information processor
JPH04171530A Information processing system
JPH04171546A File allocation control system
JPH04171565A Data transfer system
JPH04171563A Peripheral device control part
JPH04171550A Cache memory
JPH04174375A Trouble detection apparatus
JPH04171567A On-line processing system
JPH04172642A Voice video editing recorder
JPH04172546A Electronic disk controller