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

Masako Kawagoe

Brother Kogyo: 5 patents #26 of 394Top 7%
Overall (2025): #21,976 of 469,880Top 5%
5
Patents 2025

Issued Patents 2025

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12409660 Liquid discharging apparatus and waste liquid tank Kazushige SAIGUSA, Shohei Ichikawa, Fumiya Nakamura, Kazuma KOBAYASHI, Haruhisa SHIRAI +1 more 2025-09-09
12403697 Liquid discharging apparatus 2025-09-02
12311668 Liquid discharging apparatus Kazuma KOBAYASHI, Haruhisa SHIRAI, Shohei Ichikawa, Fumiya Nakamura, Kazushige SAIGUSA +1 more 2025-05-27
12285949 Liquid discharging apparatus 2025-04-29
12208624 Tank and liquid consuming apparatus including the same Masahiro Hayashi, Taichi Shirono, Yoshinori Osakabe 2025-01-28