KA

Keisuke Abo

SI Seiko Instruments: 1 patents #4 of 18Top 25%
Overall (2025): #321,211 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Patent #TitleCo-InventorsDate
12326173 Rolling bearing, rotating device, and method for manufacturing rolling bearing Akihiro Iino, Takayuki Kosaka 2025-06-10