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USPTO Patent Rankings Data through Dec 31, 2025
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Tetsuya Segawa — 1 Patent

ODOki Data: 1 patents #442 of 635Top 70%
Fukushima, JP: #639 of 1,100 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Tetsuya Segawa has been granted 1 US patent while listed as an inventor at Oki Data. All of these patents were granted in 2006. Tetsuya Segawa ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Tetsuya Segawa in Fukushima, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7058344 Developing apparatus Takao Mizutani, Akihito Onishi 2006-06-06