Koichi Hiratsuka — 1 Patent at Nec

Koichi Hiratsuka has been granted 1 US patent while listed as an inventor at Nec. All of these patents were granted in 1995. Koichi Hiratsuka ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Koichi Hiratsuka in Tokyo, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5453707	Polyphase clock generation circuit	Hiroshi Hikichi	1995-09-26	$35,000

Koichi Hiratsuka — 1 Patent

Issued Patents All Time

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