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Masaharu Nakao Patents
Inventor:
Nakao; Masaharu
Address:
Shiga, JP
No. of patents:
5
Patents:




Patent Number Title Of Patent Date Issued
7404814 Infusion vessel July 29, 2008
An infusion vessel has a vessel body having an internal cavity to serve as an infusion medium space, a cylindrical discharge mouth continuing from a lower portion of the vessel body, a medicine chamber disposed in the discharge mouth and kept airtight against ambient air, and a separator
7114636 Discharging container October 3, 2006
A discharging container including a laminated bottle having a delaminatable layer is designed such that it can be manufactured through reduced processing steps. The present discharging container has the ambient air inlet and the ventilation hole. The inlet is formed solely in the out
6581803 Discharging container June 24, 2003
A discharging container having outer and inner layers with an ambient air inlet formed solely in the outer layer without a valve. The inlet has an opening smaller than the opening of a discharging outlet mouth formed in a cap, so that the outer layer's body part may be squeezed to compre
6536586 Combination vessel of a cap type sealing tool having tamper function and a bottle portion March 25, 2003
A combination vessel is capable of carrying out temporary fastening while always bringing down a ring portion subsequently to breakage of a bridge part during an opening operation. A cap portion and a ring portion of a cap type sealing tool are coupled to each other through a bridge part
5984123 Container having screw-threaded captive cap November 16, 1999
A packaging container having a container body and a lid unit which is undetachably mounted on the container body. The container body has a neck portion provided with an opening. An external thread cut in the outer periphery of the neck portion, and a lid mounting portion is provided


 
 
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