Natsuki Iguchi — 4 Patents at Koa

Natsuki Iguchi has been granted 4 US patents while listed as an inventor at Koa. The first was granted in 2013 and the most recent in November 2021. Natsuki Iguchi ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Natsuki Iguchi in Tokyo, JP.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
11170918	Chip resistor and chip resistor production method	Kazuhisa Ushiyama, Yasuhiro Kamijo, Hisakazu Nagata	2021-11-09
11164688	Chip resistor	Kazuhisa Ushiyama, Yasuhiro Kamijo	2021-11-02
11136257	Thick-film resistive element paste and use of thick-film resistive element paste in resistor	Yuya IGUCHI, Koichi Urano	2021-10-05
8422299	Non-volatile semiconductor memory device	Takashi Maeda	2013-04-16

Natsuki Iguchi — 4 Patents

Issued Patents All Time

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