Koichi Utsunomiya

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fixing device for reducing belt damage
- Patent number 11,892,787
- Issue date Feb 6, 2024
- Hewlett-Packard Development Company, L.P.
- Tatsunori Izawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with conveyance switching device for endles...
- Patent number 11,675,300
- Issue date Jun 13, 2023
- Hewlett-Packard Development Company, L.P.
- Takayuki Horie
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imaging system with gloss treatment device
- Patent number 11,442,382
- Issue date Sep 13, 2022
- Hewlett-Packard Development Company, L.P.
- Yasuo Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
FIXING DEVICE FOR REDUCING BELT DAMAGE
- Publication number 20230195014
- Publication date Jun 22, 2023
- Hewlett-Packard Development Company, L.P.
- Tatsunori IZAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS WITH CONVEYANCE SWITCHING DEVICE FOR ENDLES...
- Publication number 20220350283
- Publication date Nov 3, 2022
- Hewlett-Packard Development Company, L.P.
- Takayuki HORIE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGING SYSTEM WITH GLOSS TREATMENT DEVICE
- Publication number 20220137538
- Publication date May 5, 2022
- Hewlett-Packard Development Company, L.P.
- Yasuo Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY