Aya YAMASAWA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid discharge apparatus and liquid discharge method
- Patent number 11,179,950
- Issue date Nov 23, 2021
- Ricoh Company, Ltd.
- Aya Yamasawa
- G01 - MEASURING TESTING
Information Patent Grant
Liquid discharge apparatus and liquid discharge method
- Patent number 10,780,718
- Issue date Sep 22, 2020
- Ricoh Company, Ltd.
- Aya Yamasawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
LIQUID DISCHARGE APPARATUS AND LIQUID DISCHARGE METHOD
- Publication number 20200369046
- Publication date Nov 26, 2020
- Aya YAMASAWA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LIQUID DISCHARGE APPARATUS AND LIQUID DISCHARGE METHOD
- Publication number 20190299659
- Publication date Oct 3, 2019
- Aya YAMASAWA
- G01 - MEASURING TESTING