Youngshin Eum — 7 Patents at Denso

Youngshin Eum has been granted 7 US patents while listed as an inventor at Denso. The first was granted in 2018 and the most recent in November 2025. Youngshin Eum ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Youngshin Eum in Kariya, JP.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date
12471312	Switching element	Jun Saito, Keita KATAOKA, Yuya Yamashita, Yuu Watanabe, Katsuhiro Kutsuki	2025-11-11
12205984	Semiconductor device with surface and deep guard rings	Jun Saito, Keita KATAOKA, Yusuke Yamashita, Yukihiko Watanabe, Katsuhiro Kutsuki	2025-01-21
11056584	Semiconductor device	Kensuke Hata, Shinichi Hoshi, Hideo Matsuki, Shigeki Takahashi	2021-07-06
10714606	Semiconductor device	Kazuhiro Oyama, Yasushi Higuchi, Yoshinori Tsuchiya, Shinichi Hoshi	2020-07-14
10629716	Semiconductor device including switching device having four-terminal structure	Hiroyuki Tarumi, Kazuhiro Oyama, Shinichi Hoshi	2020-04-21
10109727	Semiconductor device	Kazuhiro Oyama, Yasushi Higuchi, Seigo Oosawa, Masaki Matsui	2018-10-23
10062747	Semiconductor device	Kazuhiro Oyama, Yasushi Higuchi, Shinichi Hoshi	2018-08-28

Youngshin Eum — 7 Patents

Issued Patents All Time

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