Kazuki KOGA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Toilet seat device and toilet device
- Patent number 11,447,942
- Issue date Sep 20, 2022
- LIXIL Corporation
- Kazuki Koga
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
TOILET DEVICE AND TOILET SEAT UNIT
- Publication number 20210015315
- Publication date Jan 21, 2021
- Lixil Corporation
- Kazuki KOGA
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
TOILET SEAT DEVICE AND TOILET DEVICE
- Publication number 20210017752
- Publication date Jan 21, 2021
- Lixil Corporation
- Kazuki KOGA
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...