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

Ryuta Iijima

Brother Kogyo: 2 patents #97 of 394Top 25%
Overall (2025): #90,455 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12408302 Air conditioner Yuji Sakano, Shigeki Yoshida, Masashi Ichihashi, Naokatsu Osawa, Manabu Shirai 2025-09-02
12222129 Air conditioner Yuji Sakano, Shigeki Yoshida, Naokatsu Osawa, Masashi Ichihashi, Manabu Shirai 2025-02-11