Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Jun SAWADA — 2 Patents

CACataler: 1 patents #176 of 277Top 65%
SISumitomo Rubber Industries: 1 patents #1,096 of 1,637Top 70%
TTTokyo Institute Of Technology: 1 patents #411 of 1,159Top 40%
Toyota: 1 patents #15,486 of 26,838Top 60%
Kakegawa, JP: #185 of 302 inventorsTop 65%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Jun SAWADA has been granted 2 US patents while listed as an inventor at Cataler. The first was granted in 2018 and the most recent in January 2023. Jun SAWADA ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Jun SAWADA in Kakegawa, JP.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11555089 Rotaxane and polyurethane using the same Toshiyuki Tarao, Mami Tanaka, Toshikazu Takata 2023-01-17
10159934 Exhaust gas purification catalyst Ichiro Kitamura, Keiichi Narita, Yasutaka Nomura, Ryota Onoe, Yuta Morishita +8 more 2018-12-25