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USPTO Patent Rankings Data through Dec 31, 2025
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Hiroaki Nanba — 3 Patents

RERenesas Electronics: 2 patents #1,855 of 4,529Top 45%
NENec Electronics: 1 patents #715 of 1,789Top 40%
Yokohama, JP: #22,013 of 49,234 inventorsTop 45%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Hiroaki Nanba has been granted 3 US patents while listed as an inventor at Renesas Electronics. The first was granted in 2009 and the most recent in December 2012. Hiroaki Nanba ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Hiroaki Nanba in Yokohama, JP.

Patents per Year

Patents granted per year, 2009 to 2012Bar chart with a peak of 1 patents in 2009.peak 12009: 1 patents20092011: 1 patents20112012: 1 patents2012

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8329584 Method of manufacturing semiconductor device Toshiyuki Takewaki, Manabu Iguchi, Daisuke Oshida, Hironori Toyoshima, Masayuki Hiroi +6 more 2012-12-11
7955980 Method of manufacturing semiconductor device Toshiyuki Takewaki, Manabu Iguchi, Daisuke Oshida, Hironori Toyoshima, Masayuki Hiroi +6 more 2011-06-07
7601640 Method of manfacturing semiconductor device Toshiyuki Takewaki, Manabu Iguchi, Daisuke Oshida, Hironori Toyoshima, Masayuki Hiroi +6 more 2009-10-13

Frequent Collaborators

Masayuki Hiroi3 shared
Takuji Onuma3 shared
Yasuaki Tsuchiya3 shared
Mieko Hasegawa3 shared
Toshiji Taiji3 shared
Manabu Iguchi3 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