Seiichirou Gotou

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Portable electronic device
- Patent number 8,838,190
- Issue date Sep 16, 2014
- NEC Corporation
- Takehiko Komiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic equipment having vibration motor
- Patent number 5,898,364
- Issue date Apr 27, 1999
- NEC Corporation
- Seiichirou Gotou
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Structure of battery storage portion for electronic equipment
- Patent number 5,882,816
- Issue date Mar 16, 1999
- NEC Corporation
- Seiichirou Gotou
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PORTABLE ELECTRONIC DEVICE
- Publication number 20130217451
- Publication date Aug 22, 2013
- NEC Corporation
- Takehiko Komiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE