Keita KATOH

Follow

Person

Superior, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming method and image forming apparatus
- Patent number 10,328,722
- Issue date Jun 25, 2019
- Ricoh Company, Ltd.
- Keita Katoh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink discharge device and ink discharge method
- Patent number 10,113,078
- Issue date Oct 30, 2018
- Ricoh Company, Ltd.
- Keita Katoh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
INK, INK SET, INK CONTAINER, IMAGE FORMING METHOD, AND IMAGE FORMIN...
- Publication number 20200157366
- Publication date May 21, 2020
- Hiroshi GOTOU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS
- Publication number 20180339525
- Publication date Nov 29, 2018
- Keita KATOH
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK DISCHARGE DEVICE AND INK DISCHARGE METHOD
- Publication number 20180105711
- Publication date Apr 19, 2018
- Keita KATOH
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS
- Publication number 20180094149
- Publication date Apr 5, 2018
- Keita KATOH
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS