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PALACE CHEMICAL CO LTD

Overview
  • Total Patents
    37
  • GoodIP Patent Rank
    109,350
  • Filing trend
    ⇧ 300.0%
About

PALACE CHEMICAL CO LTD has a total of 37 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 1999. It filed its patents most often in Japan, Republic of Korea and Taiwan. Its main competitors in its focus markets basic materials chemistry, machine tools and machines are YUSHIRO CHEM IND, CHEN ZHANGQIN and XUZHOU HANDE LUBRICATION TECH SERVICE CO LTD.

Patent filings in countries

World map showing PALACE CHEMICAL CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Suzuki Kiyofumi 16
#2 Takanashi Shinya 9
#3 Suzuki Seishi 8
#4 Takahashi Katsura 6
#5 Tanaka Kazuo 6
#6 Yoshida Tanejiro 5
#7 Takeda Yoshimasa 4
#8 Toshima Kiyoto 4
#9 Aita Keisuke 4
#10 Nakajima Satoshi 3

Latest patents

Publication Filing date Title
WO2018139492A1 Processing medium, processing composition, and processing method
JP2019031617A A lubricant for warm hot plasticity processing and a warm hot plasticity processing method
JP2018101680A Manufacturing method of r-t-b series sintered magnet
JP2018030902A Coating wax and method for producing the same, coated flower
JP2018024733A Water-soluble cutting/grinding oil for cemented carbide
JP2017162900A Method for manufacturing r-t-b based sintered magnet
JP2017082177A Aqueous lubricant composition and metal processing method using the same
CN105121614A Water soluble cutting fluid for fixed abrasive grain wire saw, ingot cutting method using same, and substrate for electronic material obtained by means of same
JP2014167100A Lubricant composition and metal processing method using the same
JP2014062248A Metal processing oil agent
CN103597585A Water-soluble cutting fluid for fixed abrasive grain wire saw, cutting method using same, and recycling method therefor
KR20130001210A Water-soluble cutting solution for fixed abrasive wire saw, method for cutting ingot using same, method for recycling the solution, and wafer produced by cutting
WO2009133612A1 Water-soluble cutting fluid composition, water-soluble cutting fluid, and method of cutting with the water-soluble cutting fluid
JP2006111598A Method for preserving and treating plant
JP2006111728A Wire saw cutting oil
JP2005082583A Plant preservative liquid composition
JP2004159603A Plant-based waste product-decomposing microorganism, plant-based waste product-treating agent containing the microorganism and method for treating plant-based waste product by using the microorganism
JP2004113203A Gleaming live bait and method for culturing luminous bacteria co-living with or attaching to live bait
JP2002294303A METHOD FOR PRODUCING GRANULATED POWDER OF R-Fe-B BASED ALLOY AND METHOD FOR PRODUCING R-Fe-B BASED SINTERED COMPACT
JP2001316201A Cut flower freshness keeping agent