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

Tsutomu Kato

Brother Kogyo: 1 patents #178 of 394Top 50%
Overall (2025): #185,602 of 469,880Top 40%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12296580 Tape cassette Koshiro Yamaguchi, Masato Kato, Yasuhiro Iriyama, Yasuhiro Shibata, Teruo Imamaki +5 more 2025-05-13