Hitomi Ogasawara

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cap for ink bottle for refilling printer cartridges
- Patent number D936140
- Issue date Nov 16, 2021
- Canon Kabushiki Kaisha
- Manabu Ohara
- D18 - Printing and office machinery
Information Patent Grant
Ink bottle for refilling printer cartridges
- Patent number D925647
- Issue date Jul 20, 2021
- Hitomi Ogasawara
- D18 - Printing and office machinery
Information Patent Grant
Ink tank for printer
- Patent number D674436
- Issue date Jan 15, 2013
- Canon Kabushiki Kaisha
- Hitoshi Takada
- D18 - Printing and office machinery

Patents Applicationslast 30 patents

Information Patent Application
PROTECTIVE SHEET, ENDLESS BELT LAMINATE, ENDLESS BELT ASSEMBLY, PAC...
- Publication number 20200047488
- Publication date Feb 13, 2020
- Canon Kabushiki Kaisha
- Toru Yamane
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS