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USPTO Patent Rankings Data through Dec 31, 2025
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Hiroshi Higashida — 3 Patents

KEKel: 3 patents #14 of 60Top 25%
Yokohama, JP: #22,013 of 49,234 inventorsTop 45%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Hiroshi Higashida has been granted 3 US patents while listed as an inventor at Kel. The first was granted in 1999 and the most recent in August 2003. Hiroshi Higashida ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Hiroshi Higashida in Yokohama, JP.

Patents per Year

Patents granted per year, 1999 to 2003Bar chart with a peak of 1 patents in 1999.peak 11999: 1 patents19992001: 1 patents20012003: 1 patents2003

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6608756 Bridging board Takaki Endo 2003-08-19
6328572 Motherboard with board having terminating resistance Kimiyasu Makino 2001-12-11
5926597 Connector for optical fiber Ryuichi Tagashira 1999-07-20

Frequent Collaborators

Ryuichi Tagashira1 shared
Kimiyasu Makino1 shared
Takaki Endo1 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3