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Sumitomo Metal Mining Co., Ltd.

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  2013 Application Ranking      177th  publications: 284 下降2012: 157th  293)

  2013 Acquisition Ranking      179th  registrations: 232 下降2012: 172th  223)

(update:Feb 25, 2021)

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公報番号発明の名称公報発行日備考
特許 5223481 Metal-coated polyimide substrate and its manufacturing method Jun 26, 2013
特許 5223325 Metal-coated polyethylene naphthalate substrate and its manufacturing method Jun 26, 2013
特許 5218419 Nickel oxide powder material for solid oxide fuel cell and its manufacturing method, and fuel electrode material, fuel electrode, and solid oxide fuel cell using it. Jun 26, 2013
特許 5223991 Primer composition Jun 26, 2013
特許 5223847 Manufacturing method of absorbent multilayer film ND filter chip Jun 26, 2013
特許 5219045 Electrode crane Jun 26, 2013
特許 5223517 Foil-shaped porous valve metal anode and its manufacturing method Jun 26, 2013
特許 5212573 Bi-Al-Zn-based Pb-free solder alloy Jun 19, 2013
特許 5213989 Nickel hydroxide powder coated for positive electrode active material of alkaline secondary battery and its manufacturing method Jun 19, 2013
特許 5217480 How to recover crude indium Jun 19, 2013
特許 5217218 Manufacturing method of absorption type multilayer film ND filter chip and bonding method of absorption type multilayer film ND filter chip and absorption type multilayer film ND filter chip, diaphragm blade with absorption type multilayer film ND filter and its manufacturing method Jun 19, 2013
特許 5212268 Method for manufacturing porous valve metal anode Jun 19, 2013
特許 5206779 Pb-free solder alloy containing Zn as the main component Jun 12, 2013
特許 5211904 Surface orientation device and surface orientation method for single crystal materials Jun 12, 2013
特許 5206983 ITO sputtering target and its manufacturing method Jun 12, 2013

121-135 (total:232)

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5223481 5223325 5218419 5223991 5223847 5219045 5223517 5212573 5213989 5217480 5217218 5212268 5206779 5211904 5206983

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Patent Ranking in Japan

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