Akiko MIYAWAKI

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Drip bag
- Patent number 10,906,731
- Issue date Feb 2, 2021
- Ohki Co., Ltd.
- Mitsunori Saitoh
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Drip bag
- Patent number 10,730,692
- Issue date Aug 4, 2020
- Ohki Co., Ltd.
- Akiko Miyawaki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Drip bag
- Patent number 10,246,252
- Issue date Apr 2, 2019
- Ohki Co., Ltd.
- Mitsunori Saitoh
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
DRIP BAG
- Publication number 20190177080
- Publication date Jun 13, 2019
- OHKI CO., LTD.
- Mitsunori SAITOH
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
DRIP BAG
- Publication number 20160318705
- Publication date Nov 3, 2016
- OHKI CO., LTD.
- Mitsunori SAITOH
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
DRIP BAG
- Publication number 20160001969
- Publication date Jan 7, 2016
- OHKI CO., LTD.
- Akiko MIYAWAKI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL