Akito Hamano

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Otsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Antibacterial composition and antibacterial laminate
- Patent number 6,013,275
- Issue date Jan 11, 2000
- Toyo Boseki Kabushiki Kaisha
- Shigeji Konagaya
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polyester laminated film
- Patent number 5,458,965
- Issue date Oct 17, 1995
- Toyo Boseki Kabushiki Kaisha
- Yasuo Yoshinaka
- B32 - LAYERED PRODUCTS
Information Patent Grant
Void-containing composite film of polyester type
- Patent number 5,422,175
- Issue date Jun 6, 1995
- Toyo Boseki Kabushiki Kaisha
- Katsuya Ito
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Void-containing polyester-type film, and its laminate
- Patent number 5,084,334
- Issue date Jan 28, 1992
- Toyo Boseki Kabushiki Kaisha
- Akito Hamano
- B32 - LAYERED PRODUCTS
Information Patent Grant
Process for preparing polyamide film
- Patent number 5,000,889
- Issue date Mar 19, 1991
- Toyo Boseki Kabushiki Kaisha
- Akito Hamano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
RESIN LAMINATE FOR PACKAGING MATERIAL
- Publication number 20250033323
- Publication date Jan 30, 2025
- Toyobo Co., Ltd.
- Toru IMAI
- B32 - LAYERED PRODUCTS