Ishihara Chemical Co., Ltd.

Japan


 
Total IP 64
Total IP Rank # 21,061
IP Activity Score 2.3/5.0    25
IP Activity Rank # 31,911
Stock Symbol 44620 (tse)
ISIN JP3136900002
Market Cap. 21804170360.0  (JPY)
Industry Specialty Chemicals
Sector Basic Materials
Dominant Nice Class Chemical and biological material...

Patents

Trademarks

8 1
0 1
51 2
1
 
Last Patent 2024 - Structure comprising under barri...
First Patent 1983 - Tin, lead, and tin-lead alloy pl...
Last Trademark 2019 - UNICON
First Trademark 1997 - UNICON

Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 Invention Conductive composition and method for forming conductive film. The present invention provides: a ...
2022 Invention Copper ink, conductive film formation method, and rf tag. In the present invention, a low-resista...
2021 Invention Treatment method after plating with sn or sn alloy. A treatment method is for preventing compou...
Invention Treatment method after sn or sn alloy plating. This treatment method is performed after Sn or Sn ...
Invention Joining method, copper sintered body and copper paste. The present invention inexpensively improv...
Invention Dust scattering inhibitor. The present invention provides a novel agent. A dust scattering inhibi...
Invention Method for producing ferrite film. A method for producing a ferrite film according to the present...
Invention Structure comprising under barrier metal and solder layer, and method for producing structure. A...
Invention Structure comprising under barrier metal and solder layer, and method for producing structure. A ...
Invention Nickel colloid catalyst solution for electroless nickel or nickel alloy plating use, electroless ...
Invention Copper ink and method for forming electroconductive film. A copper ink for forming electroconduct...
2020 Invention Structure including copper plating layer or copper alloy plating layer. 2. A layer formed by chan...
Invention Structure provided with copper plating layer or copper alloy plating layer. This structure is pro...
Invention Structure containing sn layer or sn alloy layer. A structure including an Sn layer or an Sn allo...
Invention Structure containing sn layer or sn alloy layer. A structure containing an Sn layer or Sn alloy l...
Invention Copper or copper alloy electroplating bath. A copper or copper alloy electroplating bath has two ...
Invention Electrolytic copper plate or copper alloy plating bath. An electrolytic copper plate or a copper ...
2019 Invention Method for producing conductive circuit, and conductive circuit. According to the present inventi...
G/S Chemicals for use in metal plating; metal plating chemical compositions; chemical compositions f...
Invention Copper paste and method for forming conductive film. In the copper paste forming a conductive fil...
G/S Chemicals for use in metal plating; metal plating chemical compositions; chemical compositions fo...
2018 Invention Method for forming metal coating film on polyimide resin. A method for forming a metal coating fi...
Invention Structure containing sn layer or sn alloy layer. A structure containing a Sn layer or a Sn alloy ...
Invention Structure containing sn layer or sn alloy layer. This structure containing an Sn layer or an Sn a...
Invention Method for manufacturing conductive polymer solid electrolytic capacitor, and conductive polymer....
Invention Copper colloidal catalyst liquid for electroless copper plating, electroless copper plating metho...
Invention Ta-nb alloy powder and method for producing same, and anode element for solid electrolytic capaci...
2017 Invention Heat-treatment-type method for forming electroconductive coating on passive-state-forming light m...
Invention Solar battery cell manufacturing method. Provided is a solar battery cell manufacturing method ha...
Invention Nickel colloidal catalyst solution for electroless nickel or nickel alloy plating, and method for...
Invention Tin or tin alloy electroplating bath, and electronic component having electrodeposit formed there...
Invention Electrolytic tin or tin alloy plating bath and electronic component having electrodeposition arti...
Invention Fine copper particle dispersion liquid, electroconductive film formation method, and circuit boar...
2016 Invention Copper colloid catalyst solution for electroless copper plating and electroless copper plating me...
2015 Invention Method for manufacturing alloy bump. In order to manufacture an alloy bump, a resist pattern havi...
Invention Method for manufacturing alloy bump. In the present invention, in order to manufacture alloy bump...
Invention Nickel colloid catalyst solution for electroless nickel or nickel alloy plating, and electroless ...
Invention Aqueous copper colloid catalyst solution for electroless copper plating and electroless copper pl...
2014 Invention Ta—nb alloy powder and anode element for solid electrolytic capacitor. 3 or more, and an anode el...
Invention Ta-nb alloy powder and anode element for solid electrolytic capacitor. A Ta-Nb alloy powder produ...
Invention Copper particulate dispersion, conductive film forming method, and circuit board. To provide cop...
Invention Copper particulate dispersion, conductive film forming method, and circuit board. Provided is a ...
Invention Copper-fine-particle dispersion liquid, conductive-film formation method, and circuit board. Prov...
2013 Invention Ta powder, production method therefor, and ta granulated powder. Method of producing Ta powder f...
Invention Ta powder, production method therefor, and ta granulated powder. [Problem] To provide: a method f...
Invention Conductive film forming method and sintering promoter. In a conductive film forming method using ...
Invention Conductive film forming method and sintering promoter. In a conductive film forming method using...
Invention Circuit board, conductive film forming method and adhesiveness improver. In a conductive film fo...
2012 G/S Nickel plating chemicals, zinc plating chemicals, metal plating chemicals, composite plating chem...
Invention Copper particulate dispersion, conductive film forming method and circuit board. The copper parti...
1997 G/S Cleaning preparations, polishing preparations, polishing wax, auto wax, leather wax, preservative...