Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
SS

Shinji Sugihara

MC Maruzen Petrochemical Co.: 1 patents #1 of 3Top 35%
NT Nuflare Technology: 1 patents #6 of 33Top 20%
📍 Shinagawa, JP: #9 of 62 inventorsTop 15%
Overall (2025): #86,276 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12333781 Method for searching for hole pattern in image, pattern inspection method, pattern inspection apparatus, and apparatus for searching hole pattern in image 2025-06-17
12319766 Core-shell-type polymer fine particles having phosphonic acid or phosphonic acid ester structure, particle dispersion, molded article, and method for producing said fine particles Masahiro Endo 2025-06-03