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Yoji Tanaka
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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Holding container, external container for kneading and transportati...
Patent number
7,694,841
Issue date
Apr 13, 2010
Sunstar Engineering Inc.
Eiji Hattori
B44 - DECORATIVE ARTS
Information
Patent Grant
Method of manufacturing a plastic container
Patent number
7,048,883
Issue date
May 23, 2006
Kabushiki Kaisha Hosokawa Yoko
Yoji Tanaka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Insert-injection process for forming a container
Patent number
6,736,290
Issue date
May 18, 2004
Hosokawa Yoko Co., Ltd.
Tooru Ichikawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Plastic container and method of manufacturing the same
Patent number
6,712,232
Issue date
Mar 30, 2004
Kabushiki Kaisha Hosokawa Yoko
Yoji Tanaka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Plastic container formed by Insert-injection process
Patent number
6,521,158
Issue date
Feb 18, 2003
Hosokawa Yoko Co., Ltd.
Tooru Ichikawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Plastic container formed by insert-injection process
Patent number
6,334,548
Issue date
Jan 1, 2002
Hosokawa Yoko Co., Ltd.
Tooru Ichikawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of manufacturing a container
Patent number
5,993,720
Issue date
Nov 30, 1999
Kabushiki Kaisha Hosokawa Yoko
Ritaro Konuma
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Container, method of manufacturing the same, and installation jig f...
Patent number
5,873,970
Issue date
Feb 23, 1999
Kabushi Kaisha Hosokawa Yoko
Ritaro Konuma
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Container, method of manufacturing the same, and installation jig f...
Patent number
5,593,066
Issue date
Jan 14, 1997
Kabushiki Kaisha Hosokawa Yoko
Ritaro Konuma
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
SOFT CONTAINER, SOFT CONTAINER MANUFACTURING APPARATUS, AND SOFT CO...
Publication number
20200047952
Publication date
Feb 13, 2020
POLYMER SYSTEM CO., LTD.
Yoji TANAKA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Liquid container and double container
Publication number
20050061818
Publication date
Mar 24, 2005
Hosokawa Yoko Co., Ltd.
Toru Ichikawa
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Plastic container and method of manufacturing the same
Publication number
20040135288
Publication date
Jul 15, 2004
Kabushiki Kaisha Hosokawa Yoko
Yoji Tanaka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Insert-injection process for forming a container
Publication number
20030091773
Publication date
May 15, 2003
Hosokawa Yoko Co., Ltd.
Tooru Ichikawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Insert-injection process for forming a container
Publication number
20030089736
Publication date
May 15, 2003
Hosokawa Yoko Co., Ltd.
Tooru Ichikawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Plastic container formed by insert-injection process
Publication number
20020056726
Publication date
May 16, 2002
HOSOKAWA YOKO CO., LTD.
Tooru Ichikawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Plastic container and method of manufacturing the same
Publication number
20010026872
Publication date
Oct 4, 2001
Yoji Tanaka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL