Yasuhiro NAKAMURA

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Patents Grantslast 30 patents

Information Patent Grant
Mattress
- Patent number 10,806,273
- Issue date Oct 20, 2020
- Sumitomo Riko Company Limited
- Yasuhiro Nakamura
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Mattress
- Patent number 10,051,972
- Issue date Aug 21, 2018
- Sumitomo Riko Company Limited
- Yasuhiro Nakamura
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
MATTRESS
- Publication number 20180042396
- Publication date Feb 15, 2018
- SUMITOMO RIKO COMPANY LIMITED
- Yasuhiro NAKAMURA
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
MATTRESS
- Publication number 20170251823
- Publication date Sep 7, 2017
- SUMITOMO RIKO COMPANY LIMITED
- Yasuhiro NAKAMURA
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...