Patent Ranking in Japan - Applicant details - Japanese version

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Sanken Electric Co., Ltd.

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  2016 Application Ranking      320th  publications: 119 下降2015: 292th  140)

  2016 Acquisition Ranking      466th  registrations: 61 下降2015: 437th  59)

(update:Sep 16, 2021)

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Publication numberTitle of the InventionPublic. dateRemarks
B 6047998 Semiconductor device Dec 21, 2016
B 6032809 Controller for permanent magnet synchronous motor Nov 30, 2016
B 6036254 Grid interconnection inverter device Nov 30, 2016
B 6029538 Semiconductor device Nov 24, 2016
B 6028403 Power supply, program, control method, power management device and power management program Nov 16, 2016
B 6020488 Semiconductor device Nov 2, 2016
B 6007931 Current resonance type power supply Oct 19, 2016
B 6007935 Current resonance type power supply Oct 19, 2016
B 6003256 Power supply and program Oct 5, 2016
B 5990887 Gate drive circuit Sep 14, 2016
B 5990911 White light emitting device Sep 14, 2016
B 5980107 Power supply device and lighting device Aug 31, 2016
B 5983249 Manufacturing method of semiconductor module Aug 31, 2016
B 5975687 DC-DC converter Aug 23, 2016
B 5971218 Semiconductor device Aug 17, 2016

1-15 (total:64)

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6047998 6032809 6036254 6029538 6028403 6020488 6007931 6007935 6003256 5990887 5990911 5980107 5983249 5975687 5971218

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Patent Ranking in Japan

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久野特許事務所

兵庫県西宮市高木西町18番5号 特許・実用新案 意匠 商標 外国特許 訴訟 コンサルティング 

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東京都港区北青山2丁目7番20号 第二猪瀬ビル3F 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 鑑定 コンサルティング 

東海特許事務所

〒445-0802 愛知県西尾市米津町蓮台6-10 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 鑑定 コンサルティング