Kazuyoshi Hayashi

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Shinjuku-Ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Package, package manufacturing method and package manufacturing sys...
- Patent number 6,860,843
- Issue date Mar 1, 2005
- Dai Nippon Printing Co., Ltd.
- Kazuyoshi Hayashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser-marking laminated structure and laser-marked laminated structure
- Patent number 6,617,094
- Issue date Sep 9, 2003
- Dai Nippon Printing Co., Ltd.
- Atsuya Ozawa
- B44 - DECORATIVE ARTS
Information Patent Grant
Laser-marking medium
- Patent number 6,423,399
- Issue date Jul 23, 2002
- Karin Beer Kabushiki Kaisha
- Norio Endo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Sealing film whose tearing guide is formed by laser processing, and...
- Patent number 6,188,421
- Issue date Feb 13, 2001
- Canon Kabushiki Kaisha
- Kazuyoshi Hayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Package, package manufacturing method and package manufacturing sys...
- Patent number 6,074,097
- Issue date Jun 13, 2000
- Dai Nippon Printing Co., Ltd.
- Kazuyoshi Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Package of fresh plant
- Patent number 5,698,249
- Issue date Dec 16, 1997
- Dai Nippon Printing Co., Ltd.
- Kazuyoshi Hayashi
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
Package, package manufacturing method and package manufacturing sys...
- Publication number 20020183181
- Publication date Dec 5, 2002
- Dai Nippon Printing Co., Ltd.
- Kazuyoshi Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LASER-MARKING LAMINATED STRUCTURE AND LASER-MARKED LAMINATED STUCTURE
- Publication number 20020051930
- Publication date May 2, 2002
- ATSUYA OZAWA
- B44 - DECORATIVE ARTS