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USPTO Patent Rankings Data through Dec 31, 2025
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Kaoru Genkyou — 1 Patent

TEToa Eiyo: 1 patents #41 of 104Top 40%
Fukushima, JP: #639 of 1,100 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Kaoru Genkyou has been granted 1 US patent while listed as an inventor at Toa Eiyo. All of these patents were granted in 2001. Kaoru Genkyou ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Kaoru Genkyou in Fukushima, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6258829 Cycloalka[b]pyridine-3-carbonylguanidine derivatives, process for producing the same, and drugs containing the same Atsuo Takahashi, Sachiko Yoneyama, Kazuyuki Aihara, Takashi Satoh, Fumiya Yoneyama +4 more 2001-07-10