Hiroki Aritomo — 3 Patents at Tdk

Hiroki Aritomo has been granted 3 US patents while listed as an inventor at Tdk. The first was granted in 2011 and the most recent in November 2017. Hiroki Aritomo ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Hiroki Aritomo in Tokyo, JP.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
9824700	Manufacturing method for a magnetic head including a main pole and a write shield	Atsushi Yamaguchi, Michitaka Nishiyama, Yumiko Yokoyama, Koichi Otani	2017-11-21
7974042	Thin film device having lead conductor film	Takahide MASUDA, Masashi Sano	2011-07-05
7867060	Retainer ring used for polishing a structure for manufacturing magnetic head, and polishing method using the same	Tetsuji Hori, Akira Miyasaka, Youji Hirao	2011-01-11

Hiroki Aritomo — 3 Patents

Issued Patents All Time

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