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USPTO Patent Rankings Data through Dec 31, 2025
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Massimo Barchi — 2 Patents

Kubota: 2 patents #849 of 2,059Top 45%
Ronco dell'Asino, IT: #1 of 1 inventorsTop 100%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Massimo Barchi has been granted 2 US patents while listed as an inventor at Kubota. The first was granted in 2022 and the most recent in April 2025. Massimo Barchi ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Massimo Barchi in Ronco dell'Asino, IT.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12286766 Swiveling work machine Teruo Kunizawa, Kiyoshi Matsui, Junki ITO, Haruhito Ikeda, Masamitsu Date +1 more 2025-04-29
D949211 Backhoe loader Haruhito Ikeda, Kiyoshi Matsui, Teruo Kunizawa, Junki ITO, Masamitsu Date +1 more 2022-04-19

Frequent Collaborators

Kiyoshi Matsui2 shared
Junki ITO2 shared
Masamitsu Date2 shared
Haruhito Ikeda2 shared
Alessandro Cecchini2 shared
Teruo Kunizawa2 shared

Nearby-Ranked Inventors

Leonard Mattheis2
Yiqi SHI2
Roberto DiCecco2
Haoneng Xu2
Emily Chew2
So Young Bae2
Julian Alexander Georgi2
Yoshihiro Asahara2
Assaf Ariel2