Masaharu OHTANI

Follow

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid discharge method, non-transitory recording medium, and liqui...
- Patent number 12,049,080
- Issue date Jul 30, 2024
- Ricoh Company, Ltd.
- Masaharu Ohtani
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing target holder, printer, heater, image forming system, and...
- Patent number 10,889,136
- Issue date Jan 12, 2021
- Ricoh Company, Ltd.
- Satoshi Kunioka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus, image formation enabling or disabling meth...
- Patent number 8,382,223
- Issue date Feb 26, 2013
- Ricoh Company, Ltd.
- Atsushi Yokoyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- Publication number 20240075756
- Publication date Mar 7, 2024
- RICOH COMPANY, LTD.
- Masaharu Ohtani
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE METHOD, NON-TRANSITORY RECORDING MEDIUM, AND LIQUI...
- Publication number 20230130748
- Publication date Apr 27, 2023
- RICOH COMPANY, LTD.
- Masaharu Ohtani
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING TARGET HOLDER, PRINTER, HEATER, IMAGE FORMING SYSTEM, AND...
- Publication number 20200101769
- Publication date Apr 2, 2020
- RICOH COMPANY, LTD.
- Satoshi Kunioka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMATION ENABLING OR DISABLING METH...
- Publication number 20110057971
- Publication date Mar 10, 2011
- RICOH COMPANY, LTD.
- Atsuhi YOKOYAMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS