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

Ken MARUYAMA — 2 Patents in 2016

JSJsr: 2 patents #9 of 125Top 8%
Tokyo, JP: #2,373 of 12,564 inventorsTop 20%
Overall (2016): #124,884 of 481,213Top 30%
2 Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9304393 Radiation-sensitive resin composition and compound Kazuo Nakahara 2016-04-05
9261789 Liquid immersion lithography upper-layer film-forming composition and photoresist pattern-forming method Takahiro Hayama, Kazunori Kusabiraki, Yukio Nishimura, Kiyoshi Tanaka 2016-02-16