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Dive into the research topics where Sakai Yokoyama is active.

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Featured researches published by Sakai Yokoyama.


Archive | 1994

Ink jet recording head and apparatus having a protective member formed above energy generators for generating energy used to discharge ink

Toshio Suzuki; Asao Saito; Makoto Shibata; Junichi Kobayashi; Hirokazu Komuro; Toshihiro Mori; Shuji Koyama; Sakai Yokoyama; Ryoichi Koizumi; Keiichi Murakami


Archive | 1990

Recording head having multi-layer matrix wiring

Makoto Shibata; Masami Kasamoto; Shuji Koyama; Sakai Yokoyama; Toshihiro Mori


Archive | 2005

Ink jet head circuit board, method of manufacturing the same and ink jet head using the same

Toshiyasu Sakai; Teruo Ozaki; Kenji Ono; Ichiro Saito; Sakai Yokoyama; Satoshi Ibe; Kazuaki Shibata


Archive | 2011

Circuit board for ink jet head, ink jet head having the same, method for cleaning the head and ink jet printing apparatus using the head

Toshiyasu Sakai; Ichiro Saito; Teruo Ozaki; Sakai Yokoyama; Takahiro Matsui; Takuya Hatsui; Kazuaki Shibata


Archive | 2010

LIQUID DISCHARGE HEAD SUBSTRATE, LIQUID DISCHARGE HEAD USING THE SUBSTRATE, AND MANUFACTURING METHOD THEREFOR

Ichiro Saito; Teruo Ozaki; Takahiro Matsui; Sakai Yokoyama; Takuya Hatsui; Kazuaki Shibata


Archive | 2005

Circuit board for ink jet head, method of manufacturing the same, and ink jet head using the same

Kenji Ono; Teruo Ozaki; Toshiyasu Sakai; Ichiro Saito; Satoshi Ibe; Sakai Yokoyama; Kazuaki Shibata


Archive | 2006

Substrate for ink jet printing head, ink jet printing head, ink jet printing apparatus, and method of blowing fuse element of ink jet printing head

Takuya Hatsui; Teruo Ozaki; Ichiro Saito; Sakai Yokoyama; Kazuaki Shibata; Takahiro Matsui


Archive | 2003

Substrate for ink jet head, ink jet head using the same, and manufacturing method thereof

Toshiyasu Sakai; Ichiro Saito; Sakai Yokoyama; Teruo Ozaki


Archive | 2006

Manufacturing Method of Semiconductive Element and Ink Jet Head Substrate

Satoshi Ibe; Teruo Ozaki; Ichiro Saito; Sakai Yokoyama; Kenji Ono; Kazuaki Shibata; Toshiyasu Sakai


Archive | 2003

Substrate for ink jet head, ink jet head utilizing the same and producing method therefor

Ichiro Saito; Sakai Yokoyama; Teruo Ozaki; Toshiyasu Sakai

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