Seizo Seki

Person

Tokyo-To, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Packaging material and information recording media packaged by pack...
- Patent number 7,285,318
- Issue date Oct 23, 2007
- Sony Corporation
- Toshiyuki Kaku
- G11 - INFORMATION STORAGE
Information Patent Grant
Package for cassette storage case
- Patent number 6,443,303
- Issue date Sep 3, 2002
- Sony Corporation
- Seizo Seki
- G11 - INFORMATION STORAGE
Information Patent Grant
Packing case
- Patent number 6,089,448
- Issue date Jul 18, 2000
- Sony Corporation
- Seizo Seki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method for wrapping up a cassette case in a thin film
- Patent number 6,061,997
- Issue date May 16, 2000
- Sony Corporation
- Hiroshi Ozaki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Packaging body
- Patent number 5,921,464
- Issue date Jul 13, 1999
- Sony Corporation
- Seizo Seki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Information storage medium packaging body
- Patent number 5,797,492
- Issue date Aug 25, 1998
- Sony Corporation
- Seizo Seki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Packaging method and packaging structure for articles such as those...
- Patent number 5,749,466
- Issue date May 12, 1998
- Sony Corporation
- Seizo Seki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Packaging kit for recording medium
- Patent number 5,715,935
- Issue date Feb 10, 1998
- Sony Corporation
- Seizo Seki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film wrapping for cassette case
- Patent number 5,510,165
- Issue date Apr 23, 1996
- Sony Corporation
- Seizo Seki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Packaging material and information recording media packaged by pack...
- Publication number 20040053012
- Publication date Mar 18, 2004
- Toshiyuki Kaku
- B32 - LAYERED PRODUCTS

Person

Patents Grantslast 30 patents

Packaging material and information recording media packaged by pack...

Package for cassette storage case

Packing case

Method for wrapping up a cassette case in a thin film

Packaging body

Information storage medium packaging body

Packaging method and packaging structure for articles such as those...

Packaging kit for recording medium

Thin film wrapping for cassette case

Patents Applicationslast 30 patents

Packaging material and information recording media packaged by pack...