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SIT KK

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    201,264
  • Filing trend
    ⇧ 100.0%
About

SIT KK has a total of 12 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1998. It filed its patents most often in Japan and United States. Its main competitors in its focus markets optics are ZHENJIANG RIXIN ELECTRONIC CO LTD SINO FOREIGN JOINT VENTURE, POLA LUX GES FUER BLENDSCHUTZ and ORME G M.

Patent filings in countries

World map showing SIT KKs patent filings in countries
# Country Total Patents
#1 Japan 11
#2 United States 1

Patent filings per year

Chart showing SIT KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics

Focus technologies

# Technology
#1 Optical systems
#2 Cameras

Top inventors

# Name Total Patents
#1 Nishimura Takashi 5
#2 Soeda Mayumi 4
#3 Ono Shigeru 2
#4 Date Yoshihiro 2
#5 Shintani Kazuto 1
#6 Iijima Asao 1
#7 Zhu Feng Ping 1
#8 Iijima Akiko 1
#9 Shu Hohei 1
#10 Tamochi Juetsu 1

Latest patents

Publication Filing date Title
JP2020034092A Falling prevention device
JP2020012545A Fall-off preventing tool
JP2019007526A Falling-out preventing tool
JP2018044604A Falling prevention tool
JP2013063266A Mask, filter bag for mask, ventilation filtering method, and dust-proof mask
JP2013079219A Composition for oral cavity
JP2009026982A Electronic device and manufacturing method therefor
JP2002372737A Finder device
JP2002244253A Single-use camera
JP2001174896A Multifocus switching type camera
JP2000147718A Camera with information imprinting device and film with lens