ST

Sachiko Tanabe

SI Seiko Instruments: 5 patents #1 of 73Top 2%
Overall (2017): #26,171 of 506,227Top 6%
5
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9817369 Mechanical component, mechanical component manufacturing method, movement, and timepiece Takashi Niwa, Masahiro Nakajima 2017-11-14
9753433 Mechanical component, movement, and timepiece Takashi Niwa, Masahiro Nakajima 2017-09-05
9678477 Mechanical component, mechanical component manufacturing method, movement, and timepiece Takashi Niwa, Masahiro Nakajima 2017-06-13
9645115 QCM sensor Masayuki Suda, Hiroshi Muramatsu 2017-05-09
9645117 Piezoelectric unit, piezoelectric device, piezoelectric determination apparatus, and state determination method Masayuki Suda, Hiroshi Muramatsu 2017-05-09