公开(公告)号：US20180004169A1

公开(公告)日：2018-01-04

申请号：US15615059

申请日：2017-06-06

Applicant: Seiko Epson Corporation

Inventor： Jun MATSUZAKI ,  Kiyoto TAKEDA ,  Akira INAGAKI

IPC: G04G21/02 ,  G01S19/34 ,  G01S19/14 ,  G04G9/00 ,  G04G17/08 ,  G06F1/16 ,  G04G21/00

CPC classification number: G04G21/02 ,  G01S19/14 ,  G01S19/34 ,  G04C10/04 ,  G04G9/0064 ,  G04G17/08 ,  G04G21/00 ,  G04R20/02 ,  G06F1/163 ,  G06F1/1658 ,  G06F1/1694 ,  H04M2250/12

Abstract: A wrist apparatus (an electronic watch with sensors) includes a receiving section adapted to receive a satellite signal transmitted from a location information satellite, a plurality of sensors (an acceleration sensor, a pressure sensor, and an orientation sensor), a power supply section provided with a self-power generation function, and a display section adapted to display information using indicating hands (measurement indicating hands).

公开(公告)号：US20220197223A1

公开(公告)日：2022-06-23

申请号：US17645367

申请日：2021-12-21

Applicant: Seiko Epson Corporation

Inventor： Takaya MASAKI ,  Kiyoto TAKEDA

IPC: G04C3/00 ,  G04C10/00

Abstract: An electronic watch includes a hand configured to indicate time, a dial including a mark, a movement including a hand shaft configured to rotate the hand and a motor configured to rotate the hand shaft, and a battery configured to supply power to the motor, wherein the battery is disposed between the dial and the movement, and has a first opening through which the hand shaft passes.