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

Soshi Iimura — 2 Patents

Panasonic: 2 patents #9,726 of 21,108Top 50%
Tokyo, JP: #44,108 of 90,295 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Soshi Iimura has been granted 2 US patents while listed as an inventor at Panasonic. The first was granted in 2019 and the most recent in August 2020. Soshi Iimura ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Soshi Iimura in Tokyo, JP.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10737947 Zinc nitride compound and method for producing same Fumiyasu Oba, Hideo Hosono, Hidenori Hiramatsu, Hideya Kumomi, Yu Kumagai +4 more 2020-08-11
10308521 Zinc nitride compound and method for producing same Fumiyasu Oba, Hideo Hosono, Hidenori Hiramatsu, Hideya Kumomi, Yu Kumagai +4 more 2019-06-04