Kunihiko Ibayashi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sound absorbing material
- Patent number 11,705,098
- Issue date Jul 18, 2023
- ENEOS Corporation
- Kunihiko Ibayashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Mesh structure
- Patent number 10,328,630
- Issue date Jun 25, 2019
- JXTG Nippon Oil & Energy Corporation
- Kunihiko Ibayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SOUND-ABSORBING MATERIAL
- Publication number 20220199063
- Publication date Jun 23, 2022
- ENEOS Corporation
- Kunihiko IBAYASHI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Sound Absorbing Material
- Publication number 20200135159
- Publication date Apr 30, 2020
- JXTG NIPPON OIL & ENERGY CORPORATION
- Kunihiko Ibayashi
- B60 - VEHICLES IN GENERAL
Information Patent Application
Nonwoven Sound Absorbing Material
- Publication number 20200058282
- Publication date Feb 20, 2020
- JXTG NIPPON OIL & ENERGY CORPORATION
- Kunihiko Ibayashi
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
Nonwoven Fabric For Sound Absorbing Application And Sound Absorbing...
- Publication number 20190279609
- Publication date Sep 12, 2019
- JXTG NIPPON OIL & ENERGY CORPORATION
- Kunihiko Ibayashi
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
Wrinkled Filament Nonwoven Fabric And Method For Manufacturing The...
- Publication number 20190085492
- Publication date Mar 21, 2019
- JXTG NIPPON OIL & ENERGY CORPORATION
- Kunihiko Ibayashi
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Application
MESH STRUCTURE
- Publication number 20160361902
- Publication date Dec 15, 2016
- JX NIPPON OIL & ENERGY CORPORATION
- Kunihiko Ibayashi
- B32 - LAYERED PRODUCTS