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FUSO CHEMICAL CO LTD

Overview
  • Total Patents
    161
  • GoodIP Patent Rank
    30,851
  • Filing trend
    ⇧ 200.0%
About

FUSO CHEMICAL CO LTD has a total of 161 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 1962. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and Taiwan. Its main competitors in its focus markets materials and metallurgy, basic materials chemistry and optics are SOUFRE RAFFINERIES, SINOCHEM YUNLONG CO LTD and RIO LINDA CHEM CO INC.

Patent filings per year

Chart showing FUSO CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Manaki Tatsuo 21
#2 Matsumura Shigetoyo 21
#3 Shiraishi Toshikuni 17
#4 Minamida Masaru 16
#5 Sugiura Hidekazu 15
#6 Sakai Masatoshi 15
#7 Okada Yukio 15
#8 Nishinokawa Takaya 13
#9 Negishi Yuma 13
#10 Higuchi Kazuaki 12

Latest patents

Publication Filing date Title
JP2020176147A Growth improver for plant and method for producing plant using the same
WO2020179558A1 Colloidal silica and method for producing same
WO2020179556A1 Colloidal silica and method for producing same
WO2020179555A1 Colloidal silica and production method therefor
WO2020179557A1 Colloidal silica, and method for production thereof
JP2020178083A Colloidal silica for metal polishing
JP2020176037A Hollow nano-silica particle, core-shell particle, and method for producing them
JP2020142959A Hydrophobic silica powder and toner resin particle
JP2020142958A Silica powder
JP2020090406A Metal oxide particles surface-modified with quaternary ammonium group and method for producing the same
JP2019073418A Hydrophobic silica powder, production method thereof, and toner resin particles
JP2019043830A Hydrophobic silica powder
JP2019043829A Hydrophobic silica powder and toner resin particle
JP2018016502A Silica particle, silica particle-containing composition, organosol and method for producing silica particle
JP2017226567A Silica-based hollow particle, core-shell particle, and polystyrene particle, as well as production method thereof
JP2017195811A Growth promoting agent for livestock or fish, livestock or fish feed efficiency improvement agent, and, hydrogen peroxide water tolerance improver for fish, and, method for rearing edible livestock or cultured fish using them
WO2016056520A1 Feed for aquatic animals, growth promoter for aquatic animals, and method for raising farmed fish using same
JP2016163558A Feed for aquatic animals, growth improving agents for aquatic animals, and methods for rearing cultured fishes using the same feed and agents
JP2016145159A Growth improver for plant, and plant production method using the same
JP2016117695A Growth agent for multicellular algae, and production method for multicellular algae by aqua-culturing using the same