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SHIN SHOWA LTD U

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    241,906
About

SHIN SHOWA LTD U has a total of 20 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Japan and China. Its main competitors in its focus markets civil engineering are CHENGDU PATRON SAINT TECH LTD, OPENDOORS and CHEN CHENGHE.

Patent filings in countries

World map showing SHIN SHOWA LTD Us patent filings in countries
# Country Total Patents
#1 Japan 18
#2 China 2

Patent filings per year

Chart showing SHIN SHOWA LTD Us patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

# Technology
#1 Locks

Top inventors

# Name Total Patents
#1 Yamamoto Tetsuya 13
#2 Kitamura Hiroyuki 4
#3 Saito Shinichi 3
#4 Tetsuya Yamamoto 2
#5 Fukuhara Atsushi 2
#6 Kashiyama Akira 2
#7 Yuasa Naotake 2
#8 Nakaishi Kazuhiro 1
#9 Okabe Yae 1
#10 Atsushi Fukuhara 1

Latest patents

Publication Filing date Title
JP2014227791A Hook lock
JP2014224427A Electric lock device
JP2014211027A Battery power supply type electric lock device
JP2014152446A Cylinder lock
JP2014125785A Hook lock
JP2014088722A Latch device
JP2014077232A Handlebar mounting structure for latch device
JP2008215030A Reader for authentication key system
JP2008208548A Key material
JP2007023670A Thumb-turn device
JP2007009588A Cylinder lock
JP2006336198A Key code-variable type cylinder lock with master key mechanism
JP2006233422A Key code-variable cylinder lock
JP2006037343A Anti-destruction cylinder lock
JP2005061176A Thumb-turn device
JP2004332351A Thumb turn device
JP2003321960A Door lock
JP2003314094A Door handle device