Keiichi Fukuda

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bag with text display
- Patent number 11,932,452
- Issue date Mar 19, 2024
- SHARP KABUSHIKI KAISHA
- Keiichi Fukuda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Manufacturing method of push-button switch
- Patent number 8,695,211
- Issue date Apr 15, 2014
- Shin-Etsu Polymer Co., Ltd.
- Shunta Hyuga
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical communications module
- Patent number 7,303,337
- Issue date Dec 4, 2007
- Sumitomo Electric Industries, Ltd.
- Takeshi Fujimoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
BAG WITH TEXT DISPLAY
- Publication number 20220127046
- Publication date Apr 28, 2022
- SHARP KABUSHIKI KAISHA
- KEIICHI FUKUDA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
MANUFACTURING METHOD OF PUSH-BUTTON SWITCH
- Publication number 20120227251
- Publication date Sep 13, 2012
- Shin-Etsu Polymer Co., Ltd.
- Shunta Hyuga
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical communications module
- Publication number 20050177319
- Publication date Aug 11, 2005
- Takeshi Fujimoto
- G02 - OPTICS