Koichi Akiyama

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Paper feeding device
- Patent number 10,845,745
- Issue date Nov 24, 2020
- Toshiba Tec Kabushiki Kaisha
- Koichi Akiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Pickup roller lifting and lowering mechanism in paper feeding unit...
- Patent number 8,123,211
- Issue date Feb 28, 2012
- Kabushiki Kaisha Toshiba
- Koichi Akiyama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
PAPER FEEDING DEVICE
- Publication number 20190121275
- Publication date Apr 25, 2019
- Toshiba Tec Kabushiki Kaisha
- Koichi AKIYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PAPER FEEDING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20180217550
- Publication date Aug 2, 2018
- Kabushiki Kaisha Toshiba
- Koichi Akiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PAPER FEEDING APPARATUS, IMAGE FORMING APPARATUS, AND PAPER FEEDING...
- Publication number 20110304095
- Publication date Dec 15, 2011
- Toshiba Tec Kabushiki Kaisha
- Koichi Akiyama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
PAPER FEEDING APPARATUS, IMAGE FORMING APPARATUS AND PAPER FEEDING...
- Publication number 20110133391
- Publication date Jun 9, 2011
- Kabushiki Kaisha Toshiba
- Koichi Akiyama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
PICKUP ROLLER LIFTING AND LOWERING MECHANISM IN PAPER FEEDING UNIT...
- Publication number 20100007078
- Publication date Jan 14, 2010
- Kabushiki Kaisha Toshiba
- Koichi Akiyama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL