Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daisuke Nishitani — 6 Patents

Denso: 6 patents #2,220 of 11,792Top 20%
NSNippon Soken: 1 patents #783 of 1,540Top 55%
Kariya, JP: #1,417 of 4,822 inventorsTop 30%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Daisuke Nishitani has been granted 6 US patents while listed as an inventor at Denso. The first was granted in 2013 and the most recent in September 2016. Daisuke Nishitani ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Daisuke Nishitani in Kariya, JP.

Patents per Year

Patents granted per year, 2013 to 2016Bar chart with a peak of 3 patents in 2014.peak 32013: 1 patents20132014: 3 patents20142015: 1 patents20152016: 1 patents2016

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9439262 LED drive device 2016-09-06
9103521 Lighting apparatus and lighting fitting Takahito Nishii, Tsutomu Kamizono, Takahiro Nakano 2015-08-11
8816587 Illuminant device with enhanced heat dissipation ability Takahiro Nakano, Tsutomu Kamizono, Takahito Nishii, Yasutoshi Horii 2014-08-26
8736173 Lighting control apparatus with diagnosis and warning feature Yasutoshi Horii, Takahito Nishii, Tsutomu Kamizono, Takahiro Nakano 2014-05-27
8678631 Vehicle headlamp assembly with convection airflow controlling plate Motonori Tominaga, Takahiro Nakano 2014-03-25
8519625 Light quantity control apparatus and storage medium Takahiro Nakano, Takahito Nishii, Tsutomu Kamizono 2013-08-27