Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
HK

Hiroko KASHIMA — 3 Patents

KSKobe Steel: 3 patents #455 of 1,773Top 30%
Kobe, JP: #2,060 of 5,515 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Hiroko KASHIMA has been granted 3 US patents while listed as an inventor at Kobe Steel. The first was granted in 2017 and the most recent in December 2018. Hiroko KASHIMA ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Hiroko KASHIMA in Kobe, JP.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10155546 Vehicle hood Masatoshi Yoshida 2018-12-18
10144457 Vehicle hood Masatoshi Yoshida, Hideki Ishitobi 2018-12-04
9555837 Vehicle hood structure Masatoshi Yoshida 2017-01-31