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

Yukio Inuzuka — 5 Patents

Denso: 4 patents #3,129 of 11,792Top 30%
NCNippondenso Co.: 1 patents #1,765 of 3,479Top 55%
Ebeye: #1,044 of 4,528 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Yukio Inuzuka has been granted 5 US patents while listed as an inventor at Denso. The first was granted in 1995 and the most recent in January 2012. Yukio Inuzuka ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Yukio Inuzuka in Ebeye, MH, US.

Patents per Year

Patents granted per year, 1995 to 2012Bar chart with a peak of 1 patents in 1995.peak 11995: 1 patents19952007: 1 patents20072009: 1 patents20092010: 1 patents20102012: 1 patents2012

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8087876 Fuel pump 2012-01-03
7663286 Commutator motor with brush biased toward initial contact side Toshihiko Muramatsu, Ryoichi Honbo, Masashi MIYAMOTO 2010-02-16
7500820 Impeller and fuel pump using the same Kiyoshi Nagata, Satoshi Yagi 2009-03-10
7217085 Fuel pump of low fuel intake resistance 2007-05-15
5407318 Regenerative pump and method of manufacturing impeller Motoya Ito 1995-04-18