Shuichi Gotoh

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing a bag for carry out food or other articles
- Patent number 5,947,884
- Issue date Sep 7, 1999
- Idemitsu Petrochemical Co., Ltd.
- Shigeya Sasaki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of producing an air cushion and an apparatus for the same
- Patent number 5,824,392
- Issue date Oct 20, 1998
- Idemitsu Petrochemical Co., Ltd.
- Shuichi Gotoh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Carry out bag, method of producing the same and method of using the...
- Patent number 5,741,077
- Issue date Apr 21, 1998
- Idemitsu Petrochemical Co., Ltd.
- Shigeya Sasaki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Easy-open, hermetically-sealed, packaging bag
- Patent number 5,538,345
- Issue date Jul 23, 1996
- Idemitsy Petrochemical Co., Ltd.
- Shuichi Gotoh
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL