Kouji WATANABE

Person

Gifu-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Drum unit having electrical contact surface positioned at outer sur...
- Patent number 11,853,002
- Issue date Dec 26, 2023
- Brother Kogyo Kabushiki Kaisha
- Isao Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Drum unit having electrical contact surface positioned at outer sur...
- Patent number 11,262,695
- Issue date Mar 1, 2022
- Brother Kogyo Kabushiki Kaisha
- Isao Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Drum unit having electrical contact surface positioned at outer sur...
- Patent number 10,845,755
- Issue date Nov 24, 2020
- Brother Kogyo Kabushiki Kaisha
- Isao Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Drum unit having electrical contact surface positioned at outer sur...
- Patent number 10,401,789
- Issue date Sep 3, 2019
- Brother Kogyo Kabushiki Kaisha
- Isao Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having image forming unit
- Patent number 9,213,309
- Issue date Dec 15, 2015
- Brother Kogyo Kabushiki Kaisha
- Masato Makino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet feeders
- Patent number 9,010,749
- Issue date Apr 21, 2015
- Brother Kogyo Kabushiki Kaisha
- Masatsugu Mizuno
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet feeders
- Patent number 8,746,681
- Issue date Jun 10, 2014
- Brother Kogyo Kabushiki Kaisha
- Masatsugu Mizuno
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
DRUM UNIT HAVING ELECTRICAL CONTACT SURFACE POSITIONED AT OUTER SUR...
- Publication number 20240061372
- Publication date Feb 22, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Isao KISHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DRUM UNIT HAVING ELECTRICAL CONTACT SURFACE POSITIONED AT OUTER SUR...
- Publication number 20220171331
- Publication date Jun 2, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Isao KISHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DRUM UNIT HAVING ELECTRICAL CONTACT SURFACE POSITIONED AT OUTER SUR...
- Publication number 20210072698
- Publication date Mar 11, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Isao KISHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DRUM UNIT HAVING ELECTRICAL CONTACT SURFACE POSITIONED AT OUTER SUR...
- Publication number 20190369552
- Publication date Dec 5, 2019
- BROTHER KOGYO KABUSHIKI KAISHA
- Isao KISHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DRUM UNIT HAVING ELECTRICAL CONTACT SURFACE POSITIONED AT OUTER SUR...
- Publication number 20190041792
- Publication date Feb 7, 2019
- BROTHER KOGYO KABUSHIKI KAISHA
- Isao KISHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Apparatus Having Image Forming Unit
- Publication number 20150117893
- Publication date Apr 30, 2015
- BROTHER KOGYO KABUSHIKI KAISHA
- Masato Makino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet Feeders
- Publication number 20140284876
- Publication date Sep 25, 2014
- BROTHER KOGYO KABUSHIKI KAISHA
- Masatsugu MIZUNO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet Feeders
- Publication number 20130056924
- Publication date Mar 7, 2013
- BROTHER KOGYO KABUSHIKI KAISHA
- Masatsugu MIZUNO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Kouji WATANABE

Person

Patents Grantslast 30 patents

Drum unit having electrical contact surface positioned at outer sur...

Drum unit having electrical contact surface positioned at outer sur...

Drum unit having electrical contact surface positioned at outer sur...

Drum unit having electrical contact surface positioned at outer sur...

Image forming apparatus having image forming unit

Sheet feeders

Sheet feeders

Patents Applicationslast 30 patents

DRUM UNIT HAVING ELECTRICAL CONTACT SURFACE POSITIONED AT OUTER SUR...

DRUM UNIT HAVING ELECTRICAL CONTACT SURFACE POSITIONED AT OUTER SUR...

DRUM UNIT HAVING ELECTRICAL CONTACT SURFACE POSITIONED AT OUTER SUR...

DRUM UNIT HAVING ELECTRICAL CONTACT SURFACE POSITIONED AT OUTER SUR...

DRUM UNIT HAVING ELECTRICAL CONTACT SURFACE POSITIONED AT OUTER SUR...

Image Forming Apparatus Having Image Forming Unit

Sheet Feeders

Sheet Feeders