Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Hideki Saiga — 2 Patents

DPDaio Paper: 2 patents #83 of 258Top 35%
Kamijima, JP: #6 of 23 inventorsTop 30%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Hideki Saiga has been granted 2 US patents while listed as an inventor at Daio Paper. The first was granted in 2010 and the most recent in February 2011. Hideki Saiga ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Hideki Saiga in Kamijima, JP.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7879017 Disposable absorbent article Kenichi TABATA, Hiroshi Ono, Haruhiko Nasa, Kazunori Ito, Kazumichi Ogawa 2011-02-01
7777094 Paper diaper and method for manufacturing extensible sheet used in the diaper Yosuke Mori, Keiji Torigoshi 2010-08-17