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SANWA KAGAKU KK

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    210,071
  • Filing trend
    ⇩ 100.0%
About

SANWA KAGAKU KK has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1980. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, electrical machinery and energy and telecommunications are XIE ZHENHUA, TIANJIN QINGYUAN ELECTRIC VEHICLE CO LTD and BEIJING CLOUD MAKER TECH CO LTD.

Patent filings in countries

World map showing SANWA KAGAKU KKs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

Chart showing SANWA KAGAKU KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yokoyama Kenzo 4
#2 Muto Shuichi 3
#3 Kase Akimitsu 2
#4 Hayashi Hisashi 1
#5 Kase Keizo 1
#6 Isono Koichi 1
#7 Ikeda Kenji 1
#8 Mutou Shiyuuichi 1
#9 Deguchi Kazuyuki 1
#10 Ikeda Takashi 1

Latest patents

Publication Filing date Title
JP2018092624A Layout support system
JP2017159804A Hydrogen supply support system
JP2017061078A Ultraviolet-blocking resin film, sealant, and method for producing resin film
JP2004013792A Lease sales supporting system and device, and lease sales method
JP2002282799A Method for cleaning buffer material and apparatus for cleaning buffer material
JP2000168772A Stopper of packaging body
JPH10329828A Lid fastening device for package body such as corrugated board box
JPH09280795A Target for arrow
JPH09230571A Carrying device for photosensitive material
JPH06278761A Binding for object in box for transportation
JPH06148874A Method for inspecting photomechanical process film
JPS56146749A Buffer material in synthetic resin and its manufacture
JPS56136354A Buffer material in synthetic resin and its manufacture