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

Etsuro Hatano — 2 Patents

Panasonic: 2 patents #9,726 of 21,108Top 50%
Kyoto, JP: #6,047 of 11,909 inventorsTop 55%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Etsuro Hatano has been granted 2 US patents while listed as an inventor at Panasonic. The first was granted in 2018 and the most recent in August 2024. Etsuro Hatano ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Etsuro Hatano in Kyoto, JP.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12075198 Image projection apparatus Masahiro Takada, Takashi Nitta, Satoru Seo, Takashi Suzuki 2024-08-27
10080623 Visible light projection device for surgery to project images on a patient Tomoyuki Saito, Takashi Nitta, Satoru Seo, Hisashi Nishida 2018-09-25