Fitzpatrick, Cella, Harper & Scinto
Ink jet recording apparatus with plural heat pipes for temperature stabilization
 An ink jet recording apparatus with plural full-line type recording heads has a heat pipe associated with each recording head. The heat pipes are connected together at a common portion in various ways, such as by a heat-conductive block, one or more additional heat pipes or a container with a heat transferring liquid medium. Such an arrangement enables more efficient and compact temperature control of the recording heads. 
Canon Kabushiki Kaisha
B F F F F F F B F B
B41J F28F F28F F28F F28D F28F F28F B41J F28D B41J
additional additional additional additional inventional additional additional additional inventional inventional
Toshiyuki Masafumi Nobuhiko Hisashi Kosuke Yasushi Ken Hidejiro Makoto Yasushi Haruhiko Haruhiko
Yanaka Wataya Takekoshi Fukushima Yamamoto Miura Tsuchii Kadowaki Takamiya Murayama Moriguchi Takahashi