Intellectual Property

Junkosha develops proprietary technologies that enable the provision of new solutions to customers who are engaged in innovations. We have obtained more than 150 patents in Japan and overseas based on the technologies we have developed, building a global intellectual property network. The technologies which Junkosha has developed are crucial in creating new value together with our business partners. In addition, the intellectual property rights relating to those technologies are actively used in protecting Junkosha’s technologies and products.

Junkosha’s initiatives relating to virtual patent marking as detailed below are just one example of how we protect the above-mentioned intellectual property rights.

Virtual Patent Marking

Constructive Notice for Preventing Infringement

The following products are protected by patents in the US and elsewhere. This website is provided to satisfy the virtual patent marking provisions of various jurisdictions including the virtual patent marking provisions of the America Invents Act and the notice requirement under 35 U.S.C. §287 (a).

Junkosha Peelable Heat Shrink Tubing
Patent
Category Name
Patent Number
JUNFLON PHST001
US9446171 US9623154
JP5518268
JUNFLON PHST002
US9464149
JP5839310
JUNFLON PHST003
US9446171 US9464149 US9623154
JP5518268 JP5839310
JUNFLON PHST004
US9446171 US9464149 US9623154 US9957384 US9440044 US9901661 US10434222
JP5518268 JP5839310
JUNFLON PHST005
US9446171 US9464149 US9623154 US9957384 US9440044 US9901661 US10434222
JP5518268 JP5839310
Junkosha Liner Tubing (Etched PTFE Liner)
Patent
Category Name
Patent Number
JUNFLON EPL001
US10183098 US10485899
JP6244490

The above list of products and US patents may not be all inclusive. Additionally, the list does not include foreign counterparts of the US patents due to space limitation.