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

Daisuke Sone — 4 Patents

Panasonic: 4 patents #6,210 of 21,108Top 30%
Otsu, JP: #511 of 1,585 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Daisuke Sone has been granted 4 US patents while listed as an inventor at Panasonic. The first was granted in 2012 and the most recent in September 2023. Daisuke Sone ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Daisuke Sone in Otsu, JP.

Patents per Year

Patents granted per year, 2012 to 2023Bar chart with a peak of 2 patents in 2023.peak 22012: 1 patents20122013: 1 patents20132023: 2 patents2023

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11745366 Comb-shaped outer blade, blade unit, and electric razor Shoki OKURA, Masato Omori, Hiroaki Shimizu, Shunsuke Komori, Atsutaka IKEMOTO 2023-09-05
11679520 Electric razor Toshiharu Hashimoto, Shunsuke Komori, Kotaro Yanagi, Akitaka Ito, Hiroaki Shimizu 2023-06-20
8361241 Washing apparatus for washing a head portion of a depilation apparatus Fumio Taniguchi, Yasuhide Matsuoka 2013-01-29 $86,000
8242744 Battery charger and detection structure for detecting mounted compact electric apparatus Yasuhide Matsuoka, Fumio Taniguchi 2012-08-14 $69,000