Hideki WASA

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Sodegaura-shi, Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical component
- Patent number 12,338,306
- Issue date Jun 24, 2025
- Mitsui Chemicals, Inc.
- Hideki Wasa
- G02 - OPTICS
Information Patent Grant
Cyclic olefin-based copolymer, cyclic olefin-based copolymer compos...
- Patent number 12,240,930
- Issue date Mar 4, 2025
- Mitsui Chemicals, Inc.
- Hideki Wasa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Optical lens
- Patent number 12,043,684
- Issue date Jul 23, 2024
- Mitsui Chemicals, Inc.
- Hideki Wasa
- G02 - OPTICS
Information Patent Grant
Cyclic olefin-based copolymer, cyclic olefin-based copolymer compos...
- Patent number 11,732,075
- Issue date Aug 22, 2023
- Mitsui Chemicals, Inc.
- Hideki Wasa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
CYCLIC OLEFIN-BASED COPOLYMER, CYCLIC OLEFIN-BASED COPOLYMER COMPOS...
- Publication number 20230159684
- Publication date May 25, 2023
- Mitsui Chemicals, Inc.
- Hideki WASA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
OPTICAL COMPONENT
- Publication number 20230087005
- Publication date Mar 23, 2023
- Mitsui Chemicals, Inc.
- Hideki WASA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CYCLIC OLEFIN COPOLYMER FOR MEDICAL INSTRUMENT, CYCLIC OLEFIN COPOL...
- Publication number 20220064369
- Publication date Mar 3, 2022
- Mitsui Chemicals, Inc.
- Jiacheng HE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTICAL LENS
- Publication number 20210024675
- Publication date Jan 28, 2021
- Mitsui Chemicals, Inc.
- Hideki WASA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CYCLIC OLEFIN-BASED COPOLYMER, CYCLIC OLEFIN-BASED COPOLYMER COMPOS...
- Publication number 20200369812
- Publication date Nov 26, 2020
- Mitsui Chemicals, Inc.
- Hideki WASA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL