Editing Happy Hacking Keyboard (section)

==Afterstory==
From then onwards came the introduction of Happy Hacking Keyboard Lite on October 13, 1999<ref>PFU website - [http://www.pfu.fujitsu.com/hhkeyboard/news9910.html What's New: Happy Hacking Keyboard Lite (Japanese only)]</ref> aimed at reducing the cost of owning a compact and unique keyboard. Subsequently on March 21, 2001<ref>PFU website - [http://www.pfu.fujitsu.com/hhkeyboard/news010321.html What's New: Happy Hacking Keyboard Lite 2 (Japanese only)]</ref> Happy Hacking Keyboard Lite 2 was introduced and the series expanded on October 8, 2001<ref>PFU website - [http://www.pfu.fujitsu.com/hhkeyboard/news010808.html What's New: Add new models to Happy Hacking Keyboard Lite 2 (Japanese only)]</ref>, October 12, 2002<ref>PFU website - [http://www.pfu.fujitsu.com/hhkeyboard/new020812.pdf Press release: Happy Hacking Keyboard Lite2 series expansion (Japanese only)]</ref> and June 10, 2004<ref>PFU website - [http://www.pfu.fujitsu.com/hhkeyboard/new040610.pdf Press release: Happy Hacking Keyboard Lite 2 no kana engraved model (Japanese only)]</ref> respectively. Happy Hacking Keyboard Professional was introduced on April 24, 2003<ref>PFU website - [http://www.pfu.fujitsu.com/hhkeyboard/new030424.pdf Press release: Happy Hacking Professional (Japanese only)]</ref> and the series expanded on February 14, 2005<ref>PFU website - [http://www.pfu.fujitsu.com/hhkeyboard/new050214.pdf Press release: Happy Hacking Professional "INK" (Japanese only)]</ref>, March 24, 2006<ref>PFU website - [http://www.pfu.fujitsu.com/news/2006/new060316.html Press release: HHKB Pro 2 (Japanese only)]</ref>, November 10, 2008<ref>PFU website - [http://www.pfu.fujitsu.com/news/2008/new081110.html Press release: HHKB Professional JP (Japanese only)]</ref> and June 15, 2011<ref>PFU website - [http://www.pfu.fujitsu.com/news/2011/new110615.html Press release: HHKB Professional Type-S (Japanese only)]</ref> respectively.

The Happy Hacking Keyboard Lite series were rated around 10-20 million actuations minimum (Lite was 20 million actuations, Lite 2 is 10 million actuations) whereas the Happy Hacking Keyboard Professional series were rated around 30 million actuations minimum.