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Dive into the research topics where Hisanao Tosaka is active.

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Featured researches published by Hisanao Tosaka.


Archive | 1996

Organic PTC thermistor

Hisanao Tosaka; Minoru Takaya; Shigeru Moriya; Hisashi Kobuke; Munemitsu Hamada


Archive | 2003

PTC composition, method of making the same, and thermistor body obtained therefrom

Hisanao Tosaka; Yasuhide Yamashita; Tokuhiko Handa; Katsumi Kobayashi


Archive | 2002

Polymer PTC element

Katsumi Kobayashi; Hisanao Tosaka


Archive | 2003

Manufacturing method of polymer ptc element

Akio Abe; Tsukasa Kin; Takashi Kyogoku; Koichi Sato; Hisanao Tosaka; 考 京極; 広一 佐藤; 久直 戸坂; 秋男 阿部


Archive | 2003

PTC thermistor body, PTC thermistor, method of making PTC thermistor body, and method of making PTC thermistor

Yoshito Nihira; Noriaki Hirano; Hisanao Tosaka


Archive | 2003

Ptc thermistor and method for manufacturing ptc thermistor

Hisanao Tosaka; Yasuhide Yamashita


Archive | 1996

PROTECTIVE CIRCUIT EMPLOYING PTC ELEMENT AND PROTECTIVE ELEMENT THEREFOR

Shigeru Moriya; Hisanao Tosaka; 滋 守矢; 久直 戸坂


Archive | 1996

Organic positive characteristic thermistor and its manufacture

Shigeru Moriya; Hisanao Tosaka; 滋 守矢; 久直 戸坂


Archive | 2006

Positive temperature coefficient element, has positive temperature coefficient element body contains polymer matrix and electrically conducting parts, pair of electrodes which are in contact with PTC element body

Tsuyoshi Sugiyama; Hisanao Tosaka; Masaaki Yamashita; Yasuhide Yamashita


Archive | 2009

PTC composite, manufacturing method thereof and obtained thermosensitive electronic material therefrom

Hisanao Tosaka; Yasuhide Yamashita; Tokuhiko Shigeta; Ichizo Kobayashi

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