KS

Kazumi Sakumoto

SI Seiko Instruments: 2 patents #7 of 83Top 9%
Overall (1994): #28,249 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5297118 Electronic watch with pager 1994-03-22
5297120 Radio wave-standardized electronic timepiece Toshiyuki Yuzuki, Yuichi Inoue 1994-03-22