Hirokazu Nishijima

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Shiojiri-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication system, electronic timepiece, and communication device
- Patent number 10,009,116
- Issue date Jun 26, 2018
- Seiko Epson Corporation
- Norimitsu Baba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic timepiece and movement
- Patent number 9,519,273
- Issue date Dec 13, 2016
- Seiko Epson Corporation
- Hirokazu Nishijima
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION SYSTEM, ELECTRONIC TIMEPIECE, AND COMMUNICATION DEVICE
- Publication number 20160299475
- Publication date Oct 13, 2016
- SEIKO EPSON CORPORATION
- Norimitsu BABA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electronic Timepiece and Movement
- Publication number 20150253740
- Publication date Sep 10, 2015
- SEIKO EPSON CORPORATION
- Hirokazu Nishijima
- G04 - HOROLOGY