Masaru Usami

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Toride-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus
- Patent number 8,422,073
- Issue date Apr 16, 2013
- Canon Kabushiki Kaisha
- Ayumu Murakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus
- Patent number 8,009,336
- Issue date Aug 30, 2011
- Canon Kabushiki Kaisha
- Masaru Usami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20100157375
- Publication date Jun 24, 2010
- Canon Kabushiki Kaisha
- Ayumu Murakami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE READING APPARATUS
- Publication number 20080225356
- Publication date Sep 18, 2008
- Canon Kabushiki Kaisha
- Masaru Usami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE