Patent Ranking in Japan - Applicant details - Japanese version

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Yokohama Rubber Co., Ltd.

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  2019 Application Ranking      83th  publications: 514 下降2018: 81th  495)

  2019 Acquisition Ranking      76th  registrations: 340 上昇2018: 79th  368)

(update:Aug 2, 2021)

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Publication numberTitle of the InventionPublic. dateRemarks
B 6620851 Manufacturing method of sealant composition and manufacturing method of pneumatic tire Dec 18, 2019
B 6617437 Manufacturing method and equipment for bladder for tire vulcanization Dec 11, 2019
B 6617558 Tire noise reduction device and pneumatic tire Dec 11, 2019
B 6617560 Pneumatic tires Dec 11, 2019
B 6613607 Pneumatic tire molding equipment and methods Dec 4, 2019
B 6613672 Rubber composition for tires and pneumatic tires Dec 4, 2019
B 6613724 Method for creating a model for analysis of a composite material, computer program for creating a model for analysis of a composite material, method for simulating a composite material, and computer program for simulating a composite material Dec 4, 2019
B 6613799 Method and device for habituating bead fillers for tires and manufacturing method for bead members Dec 4, 2019
B 6613800 Method and device for habituating bead fillers for tires and manufacturing method for bead members Dec 4, 2019
B 6613801 Method and device for habituating bead fillers for tires and manufacturing method for bead members Dec 4, 2019
B 6613890 Tire noise reduction device and pneumatic tire Dec 4, 2019
B 6614137 Tire mold marking inspection method and equipment Dec 4, 2019
B 6614295 A method for producing an aromatic vinyl-diene copolymer and a method for producing a rubber composition. Dec 4, 2019
B 6614367 Toilet seat structure of aircraft dressing room unit Dec 4, 2019
B 6615434 Unvulcanized rubber sheet hollowing device and method Dec 4, 2019

16-30 (total:341)

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6620851 6617437 6617558 6617560 6613607 6613672 6613724 6613799 6613800 6613801 6613890 6614137 6614295 6614367 6615434

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Patent Ranking in Japan

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特許業務法人 牛木国際特許事務所 新潟オフィス

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山口晃志郎特許事務所

岐阜県各務原市つつじが丘1丁目111番地 特許・実用新案 意匠 商標 外国特許 コンサルティング