Inventor
SHIBATA YUKIHIKO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “SHIBATA YUKIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAIWA GRAVURE CO LTD
9 patentsUS5902046AMay 11, 1999
Packaging bag
DAIWA GRAVURE CO LTD76 citations95
US7090398B2Aug 15, 2006
Gas venting storage bag
DAIWA GRAVURE CO LTD32 citations91
US6776285B2Aug 17, 2004
Blister pack
DAIWA GRAVURE CO LTD43 citations91
US6491159B2Dec 10, 2002
Packaging bag
DAIWA GRAVURE CO LTD45 citations91
US6419393B1Jul 16, 2002
Bag
DAIWA GRAVURE CO LTD27 citations91
US5421485AJun 6, 1995
Liquid dispensing utensil and bags for use with the utensil
DAIWA GRAVURE CO LTD69 citations89
US7665627B2Feb 23, 2010
Cup shaped container
DAIWA GRAVURE CO LTD9 citations83
US6641882B1Nov 4, 2003
Packaging bag
DAIWA GRAVURE CO LTD16 citations83
US5985384ANov 16, 1999
Sealed pouch
DAIWA GRAVURE CO LTD15 citations72