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

Masahiro Shimamura

TC Toyo Seikan Co.: 1 patents #12 of 63Top 20%
Overall (2025): #287,876 of 469,880Top 65%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12343778 Die for ironing working and die module Takuho KUMAGAI, Kenichi Takao, Ryozo Shiroishi, Naoya Matsumoto 2025-07-01