Yohei Kushida

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Characteristic detector, medium supply device, and image forming ap...
- Patent number 10,955,374
- Issue date Mar 23, 2021
- Ricoh Company, Ltd.
- Yohei Kushida
- G01 - MEASURING TESTING
Information Patent Grant
Water content measuring device, measuring method, and image forming...
- Patent number 10,746,583
- Issue date Aug 18, 2020
- Ricoh Company, Ltd.
- Yohei Kushida
- G01 - MEASURING TESTING
Information Patent Grant
Powder-amount detection device and image forming apparatus incorpor...
- Patent number 10,599,064
- Issue date Mar 24, 2020
- Ricoh Company, Ltd.
- Masahide Yamashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Thickness detector and image forming apparatus
- Patent number 10,571,841
- Issue date Feb 25, 2020
- Ricoh Company, Ltd.
- Hayato Fujita
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Remaining powder amount detection device, image forming device, and...
- Patent number 10,488,787
- Issue date Nov 26, 2019
- Ricoh Company, Ltd.
- Hiroshi Okamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder-amount detection device and image forming apparatus incorpor...
- Patent number 10,429,770
- Issue date Oct 1, 2019
- Ricoh Company, Ltd.
- Taku Kumiya
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
CHARACTERISTIC DETECTOR, MEDIUM SUPPLY DEVICE, AND IMAGE FORMING AP...
- Publication number 20190212289
- Publication date Jul 11, 2019
- Yohei Kushida
- G01 - MEASURING TESTING
Information Patent Application
REMAINING POWDER AMOUNT DETECTION DEVICE, IMAGE FORMING DEVICE, AND...
- Publication number 20180348664
- Publication date Dec 6, 2018
- Hiroshi Okamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWDER-AMOUNT DETECTION DEVICE AND IMAGE FORMING APPARATUS INCORPOR...
- Publication number 20180348673
- Publication date Dec 6, 2018
- RICOH COMPANY, LTD.
- Taku KUMIYA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
POWDER-AMOUNT DETECTION DEVICE AND IMAGE FORMING APPARATUS INCORPOR...
- Publication number 20180341199
- Publication date Nov 29, 2018
- RICOH COMPANY, LTD.
- Masahide YAMASHITA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
WATER CONTENT MEASURING DEVICE, MEASURING METHOD, AND IMAGE FORMING...
- Publication number 20180321074
- Publication date Nov 8, 2018
- Yohei KUSHIDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
THICKNESS DETECTOR AND IMAGE FORMING APPARATUS
- Publication number 20180239285
- Publication date Aug 23, 2018
- RICOH COMPANY, LTD.
- Hayato Fujita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yohei Kushida

Person

Patents Grantslast 30 patents

Characteristic detector, medium supply device, and image forming ap...

Water content measuring device, measuring method, and image forming...

Powder-amount detection device and image forming apparatus incorpor...

Thickness detector and image forming apparatus

Remaining powder amount detection device, image forming device, and...

Powder-amount detection device and image forming apparatus incorpor...

Patents Applicationslast 30 patents

CHARACTERISTIC DETECTOR, MEDIUM SUPPLY DEVICE, AND IMAGE FORMING AP...

REMAINING POWDER AMOUNT DETECTION DEVICE, IMAGE FORMING DEVICE, AND...

POWDER-AMOUNT DETECTION DEVICE AND IMAGE FORMING APPARATUS INCORPOR...

POWDER-AMOUNT DETECTION DEVICE AND IMAGE FORMING APPARATUS INCORPOR...

WATER CONTENT MEASURING DEVICE, MEASURING METHOD, AND IMAGE FORMING...

THICKNESS DETECTOR AND IMAGE FORMING APPARATUS