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
(Old Patent Category Name)
Patent Number
AA01P
(JUNFLON PHST001)
US9446171 US9623154
JP5518268
ZL201280048315.2 ZL201510018848.1
AA02P
(JUNFLON PHST002)
US9464149
JP5839310
ZL201610065436.8
AA03P
(JUNFLON PHST003)
US9446171 US9464149 US9623154
JP5518268 JP5839310
ZL201280048315.2 ZL201510018848.1 ZL201610065436.8
AA04P
(JUNFLON PHST004)
US9446171 US9464149 US9623154 US9957384 US9440044 US9901661 US10434222
JP5518268 JP5839310 JP6990501
ZL201280048315.2 ZL201510018848.1 ZL201610065436.8
AA05P
(JUNFLON PHST005)
US9446171 US9464149 US9623154 US9957384 US9440044 US9901661 US10434222
JP5518268 JP5839310 JP6990501
ZL201280048315.2 ZL201510018848.1 ZL201610065436.8
Junkosha Liner Tubing (Etched PTFE Liner)
Patent
Category Name
(Old Patent Category Name)
Patent Number
AB01P
(JUNFLON EPL001)
US10183098 US10485899 US11179503
JP6244490
ZL201780000594.8
AB02P
(JUNFLON EPL002)
US11072107
Junkosha Multi-Core Cable and Assembly (Multi-Channel Transmission Cable and Assembly)
Patent
Category Name
Patent Number
AC01P
US8866017
JP5276224

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.