Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Hajime Danjo

DEDenso: 3 patents #3,857 of 11,792Top 35%
DADenso International America: 1 patents #317 of 604Top 55%
Kariya, MI: #24 of 24 inventorsTop 100%
Overall (All Time): #1,457,777 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10801451 Fuel supply apparatus Takemasa Fujiseki, Tetsuro Okazono, Shinji Noda, Norihiro Hayashi, Shinichi Morita 2020-10-13
8936008 Flexible fuel module protected umbrella valve Patrick Powell 2015-01-20
7757671 Fuel feed apparatus Masashi Otsuka, Akihide Hashi, Kouji Maruyama, Masaaki Konishi 2010-07-20