Patent Ranking in Japan - Applicant details - Japanese version

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Sanken Electric Co., Ltd.

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  2015 Application Ranking      292th  publications: 140 上昇2014: 435th  84)

  2015 Acquisition Ranking      437th  registrations: 59 下降2014: 403th  91)

(update:Dec 1, 2021)

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Publication numberTitle of the InventionPublic. dateRemarks
A 2015-228400 Heat dissipation structure of board element Dec 17, 2015
A 2015-228420 Semiconductor device Dec 17, 2015
A 2015-225934 Semiconductor device Dec 14, 2015
A 2015-225942 Light emitting device Dec 14, 2015
A 2015-226033 Semiconductor device Dec 14, 2015
A 2015-226344 Power leveling device Dec 14, 2015
A 2015-226345 Power leveling device Dec 14, 2015
A 2015-226356 Power converter Dec 14, 2015
A 2015-226401 Step-up DC converter Dec 14, 2015
A 2015-222816 Semiconductor device and manufacturing method thereof Dec 10, 2015
A 2015-223011 Power generation control device Dec 10, 2015
A 2015-220347 Semiconductor device Dec 7, 2015
A 2015-220348 Semiconductor device Dec 7, 2015
A 2015-216720 Switching device startup sequence Dec 3, 2015
A 2015-207624 Semiconductor substrate and semiconductor element Nov 19, 2015

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2015-228400 2015-228420 2015-225934 2015-225942 2015-226033 2015-226344 2015-226345 2015-226356 2015-226401 2015-222816 2015-223011 2015-220347 2015-220348 2015-216720 2015-207624

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