Virtual Patent Marking

The products of Panasonic Corporation and its affiliates may be protected by one or more patents in U.S. and elsewhere. This website provides the patent list of the virtual marking under 35 U.S.C. §287(a).
The following list of products and patents may not be all inclusive, and other products not listed here may be protected by one or more patents.

Updated: September 28, 2020

Product Name

US Patent Number

CF-20 series

"7,069,489" "7,328,389" "7,778,339" "8,045,323" "8,095,833" "8,120,896" "8,229,026" "8,446,973" "8,527,827" "8,533,509" "8,559,192" "8,587,961" "8,593,807" "8,611,073" "8,626,173" "8,669,942" "8,681,715" "8,705,656" "8,788,851" "8,816,646" "8,978,156" "8,982,998" "9,026,877" "9,160,596" "9,161,467" "9,331,047" "9,363,124" "9,417,780" "9,439,123" "9,473,268" "9,501,206" "9,501,210" "9,520,934" "9,667,326" "9,735,986" "9,736,749" "9,811,348" "9,900,821" "9,971,385" "9,985,677" "9,998,312" "10,033,551" "10,073,492" "10,090,617" "10,095,274" "10,129,062" "10,172,065" "10,222,836" "10,223,562" "10,231,350" "10,263,749" "10,277,436" "10,296,050" "10,305,628" "10,349,544" "10,352,077" "10,355,898" "10,359,811" "10,444,801" "10,461,792" "10,491,351" "10,492,117" "10,498,575" "10,528,105" "10,534,413" "10,545,539" "10,547,479" "10,606,311" "10,608,855" "D756,998" "D766,232" "D785,634" "D795,859" "RE45,368" "RE47,356"

CF-31 series

"7,069,489" "7,086,768" "7,328,389" "7,351,928" "7,626,747" "7,778,339" "8,095,833" "8,229,026" "8,379,386" "8,405,990" "8,446,973" "8,527,827" "8,533,509" "8,559,192" "8,587,961" "8,593,807" "8,626,173" "8,681,715" "8,687,353" "8,705,656" "8,788,851" "8,816,927" "8,978,156" "8,982,571" "8,982,998" "9,026,877" "9,093,123" "9,160,596" "9,317,077" "9,331,047" "9,363,124" "9,439,123" "9,473,268" "9,520,934" "9,577,390" "9,667,326" "9,735,986" "9,736,749" "9,811,348" "9,900,821" "9,998,312" "10,033,551" "10,129,062" "10,172,065" "10,263,749" "10,277,436" "10,305,628" "10,355,898" "10,491,351" "10,492,117" "10,498,575" "10,547,479" "10,608,855" "D558,754" "RE45,368" "RE47,356"

CF-33 series

"7,069,489" "7,328,389" "7,778,339" "8,095,833" "8,120,896" "8,229,026" "8,446,973" "8,527,827" "8,533,509" "8,626,173" "8,669,942" "8,681,715" "8,705,656" "8,788,851" "8,816,646" "8,978,156" "8,982,998" "9,026,877" "9,160,596" "9,331,047" "9,363,124" "9,417,780" "9,439,123" "9,473,268" "9,501,206" "9,501,210" "9,520,934" "9,667,326" "9,735,986" "9,736,749" "9,811,348" "9,900,821" "9,971,385" "9,985,677" "9,998,312" "10,033,551" "10,073,492" "10,090,617" "10,095,274" "10,129,062" "10,172,065" "10,222,836" "10,231,350" "10,263,749" "10,277,436" "10,296,050" "10,305,628" "10,349,544" "10,352,077" "10,355,898" "10,359,811" "10,461,792" "10,491,351" "10,492,117" "10,498,575" "10,528,105" "10,547,479" "10,591,960" "10,606,311" "10,608,855" "D785,634" "D815,098" "D826,943" "D841,656" "D844,007" "RE45,368" "RE47,356"

CF-54 series

"7,069,489" "7,328,389" "7,778,339" "8,095,833" "8,229,026" "8,446,973" "8,527,827" "8,533,509" "8,593,807" "8,626,173" "8,669,942" "8,681,715" "8,705,656" "8,788,851" "8,816,646" "8,978,156" "8,982,998" "9,026,877" "9,160,596" "9,331,047" "9,363,124" "9,439,123" "9,473,268" "9,520,934" "9,667,326" "9,735,986" "9,736,749" "9,811,348" "9,900,821" "9,998,312" "10,033,551" "10,129,062" "10,172,065" "10,199,845" "10,210,910" "10,263,749" "10,277,436" "10,305,628" "10,355,898" "10,491,351" "10,492,117" "10,498,575" "10,547,479" "10,608,855" "D733,698" "D753,650" "RE45,368" "RE47,356"

CF-LV series

"6,922,335" "7,069,489" "7,328,389" "7,620,993" "7,778,339" "7,894,181" "8,095,833" "8,229,026" "8,243,443" "8,446,973" "8,527,827" "8,533,509" "8,626,173" "8,681,715" "8,705,656" "8,788,851" "8,978,156" "8,982,998" "9,026,877" "9,160,596" "9,363,124" "9,439,123" "9,473,268" "9,520,934" "9,667,326" "9,735,986" "9,736,749" "9,811,348" "9,900,821" "9,998,312" "10,033,551" "10,129,062" "10,172,065" "10,263,749" "10,277,436" "10,305,628" "10,355,898" "10,491,351" "10,492,117" "10,498,575" "10,547,479" "10,608,855" "RE45,368" "RE47,356"

FZ-55 series

"7,069,489" "7,328,389" "7,778,339" "8,095,833" "8,229,026" "8,446,973" "8,527,827" "8,533,509" "8,593,807" "8,626,173" "8,669,942" "8,681,715" "8,705,656" "8,788,851" "8,816,646" "8,978,156" "8,982,998" "9,026,877" "9,160,596" "9,331,047" "9,363,124" "9,439,123" "9,473,268" "9,520,934" "9,667,326" "9,735,986" "9,736,749" "9,811,348" "9,900,821" "9,998,312" "10,033,551" "10,129,062" "10,172,065" "10,263,749" "10,277,436" "10,305,628" "10,355,898" "10,491,351" "10,492,117" "10,498,575" "10,547,479" "10,608,855" "RE45,368" "RE47,356"

FZ-A2 series

"7,069,489" "7,328,389" "7,778,339" "8,095,833" "8,120,896" "8,229,026" "8,446,973" "8,527,827" "8,533,509" "8,626,173" "8,681,715" "8,705,656" "8,788,851" "8,978,156" "8,982,998" "9,026,877" "9,160,596" "9,331,047" "9,363,124" "9,439,123" "9,473,268" "9,520,934" "9,667,326" "9,735,986" "9,736,749" "9,900,821" "9,998,312" "10,033,551" "10,129,062" "10,172,065" "10,263,749" "10,277,436" "10,305,628" "10,355,898" "10,491,351" "10,492,117" "10,498,575" "10,547,479" "10,608,855" "D756,998" "RE45,368" "RE47,356"

FZ-B2 series

"7,069,489" "7,328,389" "7,778,339" "8,045,323" "8,095,833" "8,120,896" "8,229,026" "8,446,973" "8,527,827" "8,533,509" "8,611,073" "8,626,173" "8,681,715" "8,705,656" "8,788,851" "8,978,156" "8,982,998" "9,026,877" "9,160,596" "9,161,467" "9,331,047" "9,363,124" "9,405,321" "9,439,123" "9,473,268" "9,520,934" "9,667,326" "9,735,986" "9,736,749" "9,740,243" "9,756,157" "9,900,821" "9,998,312" "10,033,551" "10,129,062" "10,168,735" "10,172,065" "10,263,749" "10,277,436" "10,305,628" "10,355,898" "10,491,351" "10,492,117" "10,498,575" "10,547,479" "10,608,855" "D719,151" "D719,565" "RE45,368" "RE47,356"

FZ-G1 series

"7,069,489" "7,328,389" "7,778,339" "8,045,323" "8,095,833" "8,229,026" "8,446,973" "8,527,827" "8,533,509" "8,611,073" "8,626,173" "8,681,715" "8,705,656" "8,788,851" "8,978,156" "8,982,998" "9,026,877" "9,052,872" "9,070,922" "9,160,596" "9,161,467" "9,276,251" "9,317,077" "9,331,047" "9,363,124" "9,417,780" "9,439,123" "9,473,268" "9,501,206" "9,501,210" "9,520,934" "9,608,243" "9,667,326" "9,735,986" "9,736,749" "9,793,646" "9,811,348" "9,900,821" "9,985,677" "9,998,312" "10,033,551" "10,129,062" "10,172,065" "10,263,749" "10,277,436" "10,305,628" "10,355,898" "10,491,351" "10,492,117" "10,498,575" "10,547,479" "10,608,855" "D689,019" "D700,135" "D703,665" "D781,284" "RE45,368" "RE47,356"

FZ-M1 series

"7,069,489" "7,328,389" "7,778,339" "8,045,323" "8,095,833" "8,120,896" "8,229,026" "8,446,973" "8,527,827" "8,533,509" "8,611,073" "8,626,173" "8,681,715" "8,705,656" "8,788,851" "8,978,156" "8,982,998" "9,026,877" "9,160,596" "9,161,467" "9,331,047" "9,363,124" "9,405,321" "9,417,780" "9,439,123" "9,473,268" "9,501,206" "9,501,210" "9,520,934" "9,667,326" "9,735,986" "9,736,749" "9,740,243" "9,756,157" "9,811,348" "9,900,821" "9,985,677" "9,998,312" "10,007,301" "10,033,551" "10,063,676" "10,129,062" "10,168,735" "10,172,065" "10,263,749" "10,277,436" "10,305,628" "10,355,898" "10,491,351" "10,492,117" "10,498,575" "10,547,479" "10,608,855" "D719,151" "D719,565" "RE45,368" "RE47,356"

FZ-Q2 series

"7,069,489" "7,328,389" "7,778,339" "8,095,833" "8,229,026" "8,446,973" "8,527,827" "8,626,173" "8,669,942" "8,681,715" "8,705,656" "8,978,156" "8,982,998" "9,026,877" "9,160,596" "9,331,047" "9,363,124" "9,417,780" "9,439,123" "9,473,268" "9,501,206" "9,501,210" "9,520,934" "9,667,326" "9,735,986" "9,736,749" "9,811,348" "9,900,821" "9,998,312" "10,033,551" "10,129,062" "10,172,065" "10,263,749" "10,277,436" "10,305,628" "10,355,898" "10,491,351" "10,492,117" "10,498,575" "10,539,974" "10,547,479" "10,608,855" "D785,635" "D788,113" "D791,699" "D795,862" "RE45,368" "RE47,356"