Ryo Oi

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Toilet seat apparatus and excrement detection apparatus
- Patent number 12,019,061
- Issue date Jun 25, 2024
- Toto Ltd.
- Masayuki Nagaishi
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Toilet seat apparatus and excrement detection apparatus
- Patent number 11,802,830
- Issue date Oct 31, 2023
- Toto Ltd.
- Ryo Oi
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Toilet seat apparatus and excrement detection apparatus
- Patent number 11,478,114
- Issue date Oct 25, 2022
- Toto Ltd.
- Yuta Sakai
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
TOILET SEAT DEVICE AND CLOSET BOWL DEVICE
- Publication number 20240197124
- Publication date Jun 20, 2024
- TOTO LTD.
- Takeshi Takaki
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
EXCREMENT MANAGEMENT SYSTEM, EXCRETION INFORMATION MANAGEMENT METHO...
- Publication number 20230009654
- Publication date Jan 12, 2023
- TOTO LTD.
- Takeshi Takaki
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
TOILET SEAT APPARATUS AND EXCREMENT DETECTION APPARATUS
- Publication number 20220357269
- Publication date Nov 10, 2022
- TOTO LTD.
- Ryo Oi
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
TOILET SEAT APPARATUS AND EXCREMENT DETECTION APPARATUS
- Publication number 20220178907
- Publication date Jun 9, 2022
- TOTO LTD.
- Masayuki Nagaishi
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
TOILET SEAT APPARATUS AND EXCREMENT DETECTION APPARATUS
- Publication number 20210345843
- Publication date Nov 11, 2021
- TOTO LTD.
- Yuta Sakai
- F21 - LIGHTING