Wataru HOJO

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus having a sound absorber
- Patent number 9,547,274
- Issue date Jan 17, 2017
- Ricoh Company, Limited
- Hiroki Ishimitsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,298,155
- Issue date Mar 29, 2016
- Ricoh Company, Limited
- Hiroki Ishimitsu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Image forming device
- Patent number 8,587,847
- Issue date Nov 19, 2013
- Ricoh Company, Ltd.
- Yoshihide Ota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20160161905
- Publication date Jun 9, 2016
- Richo Company, Ltd.
- Hiroki ISHIMITSU
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20160033928
- Publication date Feb 4, 2016
- RICOH COMPANY, LIMITED
- Hiroki ISHIMITSU
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
IMAGE FORMING DEVICE
- Publication number 20120162728
- Publication date Jun 28, 2012
- RICOH COMPANY, LTD.
- Yoshihide OTA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE