Yoshihiro Harada

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid ejection device, liquid ejection method, and computer-readab...
- Patent number 10,967,631
- Issue date Apr 6, 2021
- Ricoh Company, Ltd.
- Yoshihiro Harada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge system, image forming apparatus, and liquid discha...
- Patent number 10,744,795
- Issue date Aug 18, 2020
- Ricoh Company, Ltd.
- Yoshihiro Harada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Antibody-containing oral composition for suppression of periodontal...
- Patent number 5,759,544
- Issue date Jun 2, 1998
- Lion Corporation
- Yoshihiro Harada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oral composition
- Patent number 5,711,937
- Issue date Jan 27, 1998
- Lion Corporation
- Yasukuni Nishida
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental caries-preventive composition containing antibody
- Patent number 4,725,428
- Issue date Feb 16, 1988
- Lion Corporation
- Tsuneo Miyahara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Caries-preventive composition
- Patent number 4,693,888
- Issue date Sep 15, 1987
- Lion Corporation
- Tsuneo Miyahara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
LIQUID EJECTION DEVICE, LIQUID EJECTION METHOD, AND COMPUTER-READAB...
- Publication number 20190283400
- Publication date Sep 19, 2019
- RICOH COMPANY, LTD.
- Yoshihiro Harada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE SYSTEM, IMAGE FORMING APPARATUS, AND LIQUID DISCHA...
- Publication number 20190118557
- Publication date Apr 25, 2019
- Ricoh Company, Ltd.
- Yoshihiro Harada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS