Inventor
ONO TAMOTSU
JP6 patents
⚠️ This page may combine multiple inventors who share the name “ONO TAMOTSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO INSTR INC
4 patentsUS6965544B2Nov 15, 2005
Electronic timepiece
SEIKO INSTR INC7 citations71
US6987712B2Jan 17, 2006
Analog chronograph timepiece having plural motors
SEIKO INSTR INC2 citations60
US6755567B2Jun 29, 2004
Hand motion irregularity suppressed timepiece
SEIKO INSTR INC1 citations50
US7961556B2Jun 14, 2011
Day display apparatus and watch having the same
SEIKO INSTR INC0 citations39