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

Iwao Kimura — 1 Patent

Bridgestone: 1 patents #1,586 of 2,860Top 60%
Kurume, JP: #100 of 195 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Iwao Kimura has been granted 1 US patent while listed as an inventor at Bridgestone. All of these patents were granted in 1991. Iwao Kimura ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Iwao Kimura in Kurume, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5049426 Helical formed take-up liner for uncured rubber members and method of producing the same Akira Toyonaga, Koichi Sanada, Koji Nonaka, Kenichi Haraga 1991-09-17