Horoshi Usami — 1 Patent at Teac

Horoshi Usami has been granted 1 US patent while listed as an inventor at Teac. All of these patents were granted in 1989. Horoshi Usami ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Horoshi Usami in Tokyo, JP.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4803677	Rotary recording medium having a guide track and recording and reproducing apparatus therefor	Hirohisa Yamaguchi, Tadao Nagai, Akira Mashimo	1989-02-07

Horoshi Usami — 1 Patent

Issued Patents All Time

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