Hiroshi AKITA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus, lifetime determination method and non-tran...
- Patent number 12,103,316
- Issue date Oct 1, 2024
- Konica Minolta, Inc.
- Katsuhiro Umeda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Head cleaning device, image forming device, and head cleaning metho...
- Patent number 10,675,873
- Issue date Jun 9, 2020
- Konica Minolta, Inc.
- Hiroshi Akita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240066876
- Publication date Feb 29, 2024
- Konica Minolta, Inc.
- Katsuhiro UMEDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS, LIFETIME DETERMINATION METHOD AND NON-TRAN...
- Publication number 20230173822
- Publication date Jun 8, 2023
- Konica Minolta, Inc.
- Katsuhiro UMEDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
HEAD CLEANING DEVICE, IMAGE FORMING DEVICE, AND HEAD CLEANING METHO...
- Publication number 20200009870
- Publication date Jan 9, 2020
- Konica Minolta, Inc.
- Hiroshi AKITA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS