Keiichi MUKAIYAMA

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Matsumoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic timepiece
- Patent number 11,507,024
- Issue date Nov 22, 2022
- Seiko Epson Corporation
- Keiichi Mukaiyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Timepiece
- Patent number 11,480,922
- Issue date Oct 25, 2022
- Seiko Epson Corporation
- Keiichi Mukaiyama
- G04 - HOROLOGY
Information Patent Grant
Electronic timepiece
- Patent number 11,073,621
- Issue date Jul 27, 2021
- Seiko Epson Corporation
- Norimitsu Baba
- G01 - MEASURING TESTING
Information Patent Grant
Electronic device having power generation function, control method...
- Patent number 9,575,526
- Issue date Feb 21, 2017
- Seiko Epson Corporation
- Reiko Nagahama
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
TIMEPIECE
- Publication number 20200272103
- Publication date Aug 27, 2020
- SEIKO EPSON CORPORATION
- Keiichi MUKAIYAMA
- G04 - HOROLOGY
Information Patent Application
Electronic Timepiece
- Publication number 20190243309
- Publication date Aug 8, 2019
- SEIKO EPSON CORPORATION
- Keiichi MUKAIYAMA
- G04 - HOROLOGY
Information Patent Application
Electronic Timepiece
- Publication number 20190094384
- Publication date Mar 28, 2019
- SEIKO EPSON CORPORATION
- Norimitsu BABA
- G04 - HOROLOGY
Information Patent Application
ELECTRONIC DEVICE HAVING POWER GENERATION FUNCTION, CONTROL METHOD...
- Publication number 20140172181
- Publication date Jun 19, 2014
- SEIKO EPSON CORPORATION
- Reiko NAGAHAMA
- G04 - HOROLOGY