Ryo HATTORI

Follow

Person

Chiba-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Timepiece
- Patent number 11,474,480
- Issue date Oct 18, 2022
- Seiko Instruments Inc.
- Ryo Hattori
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
TIMEPIECE
- Publication number 20190294111
- Publication date Sep 26, 2019
- SEIKO INSTRUMENTS INC.
- Ryo HATTORI
- G04 - HOROLOGY
Information Patent Application
PORTABLE APPARATUS COMPONENT FIXATION STRUCTURE
- Publication number 20180259910
- Publication date Sep 13, 2018
- SEIKO INSTRUMENTS INC.
- Katsunobu IGUCHI
- G04 - HOROLOGY