Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Hiroko Taoda — 1 Patent

UNUnknown: 2 patents #12,644 of 83,584Top 20%
AIAiwa: 1 patents #33 of 72Top 50%
Miyoshi, JP: #1,421 of 2,464 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Hiroko Taoda has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 1999. Hiroko Taoda ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Hiroko Taoda in Miyoshi, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5943950 Utensils for table use and cooking use Kimiko Minowa, Shigekazu Kato, Hiroaki Yokoi 1999-08-31