Yoshitoh Tanaka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Inner plug constituting nozzle and eye drop container
- Patent number 12,351,369
- Issue date Jul 8, 2025
- ZACROS Corporation
- Yoshitoh Tanaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Ophthalmic solution container
- Patent number 12,285,930
- Issue date Apr 29, 2025
- ZACROS Corporation
- Yoshitoh Tanaka
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
Inner Plug Constituting Nozzle And Eye Drop Container
- Publication number 20230094702
- Publication date Mar 30, 2023
- FUJIMORI KOGYO CO., LTD.
- Yoshitoh Tanaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Inner Plug Constituting Nozzle And Eye Drop Container
- Publication number 20230088243
- Publication date Mar 23, 2023
- FUJIMORI KOGYO CO., LTD.
- Yoshitoh Tanaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
OPHTHALMIC SOLUTION CONTAINER
- Publication number 20220055357
- Publication date Feb 24, 2022
- FUJIMORI KOGYO CO., LTD.
- Yoshitoh Tanaka
- B32 - LAYERED PRODUCTS