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NIPPON DENKI SECURITY SYST

Overview
  • Total Patents
    31
About

NIPPON DENKI SECURITY SYST has a total of 31 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Japan. Its main competitors in its focus markets computer technology are KAADEIKKU CORP KK, DATACODE INT and RADIOTEKHNICHESKIKH IZMERENIJ.

Patent filings in countries

World map showing NIPPON DENKI SECURITY SYSTs patent filings in countries
# Country Total Patents
#1 Japan 31

Patent filings per year

Chart showing NIPPON DENKI SECURITY SYSTs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Computer technology

Focus technologies

# Technology
#1 Data recognition and presentation

Top inventors

# Name Total Patents
#1 Morita Koichiro 26
#2 Hara Masanori 3
#3 Shibuya Tatsuro 2
#4 Suzuki Isamu 1

Latest patents

Publication Filing date Title
JPH04195262A Fingerprint collator
JPH04178885A Fingerprint collating device
JPH04178884A Fingerprint collating device
JPH04177476A Fingerprint collation device
JPH04177479A Fingerprint collation device
JPH04177478A Fingerprint collation device
JPH04177477A Fingerprint collation device
JPH0452975A Fingerprint pattern sorting device
JPH0452974A Fingerprint pattern sorting device
JPH0434665A Fingerprint collating device
JPH0438245A Antitheft device for vehicle
JPH0433175A Fingerprint collation device
JPH0438244A Antitheft device for vehicle
JPH0433065A Fingerprint collating device
JPH03218575A Feature extraction device
JPH03218574A Feature extraction device
JPH0392984A Picture input device
JPH0392983A Picture input device
JPH0378881A Fingerprint collating device
JPH0371279A Image input device