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USPTO Patent Rankings Data through Dec 31, 2025
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Jun Takeda — 2 Patents

ADArch Development: 1 patents #150 of 350Top 45%
SCSanwa Kagaku Kenkyusho Co.: 1 patents #101 of 223Top 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Jun Takeda has been granted 2 US patents while listed as an inventor at Arch Development. The first was granted in 1991 and the most recent in July 1996. Jun Takeda ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Jun Takeda in Kyoto, IL, JP.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5541060 Detection of glucokinase-linked early-onset non-insulin-dependent diabetes mellitus Graeme I. Bell, Markus Stoffel, Nathalie Vionnet, Kazuki Yasuda, Simon J. Pilkis +4 more 1996-07-30
4985356 Cloning of DNA encoding human motilin precursor and expression of the precursor Kiichi Sawai, Yutaka Seino, Hiroo Imura, Kenichi Tanaka, Haruo Takahashi +2 more 1991-01-15