Hisayoshi Nagasawa — 2 Patents at Kuron

Hisayoshi Nagasawa has been granted 2 US patents while listed as an inventor at Kuron. The first was granted in 1988 and the most recent in February 1989. Hisayoshi Nagasawa ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Hisayoshi Nagasawa in Ebetsu, JP.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4802521	Overhead blind	Eiharu Tsuchida	1989-02-07
4735251	Overhead blind	Eiharu Tsuchida	1988-04-05

Hisayoshi Nagasawa — 2 Patents

Issued Patents All Time

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