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Dive into the research topics where Hiroshi Ichikawa is active.

Publication


Featured researches published by Hiroshi Ichikawa.


Chemical & Pharmaceutical Bulletin | 1991

Obtaining the correlation indices between drug activity and structural parameters using a neural network

Tomoo Aoyama; Hiroshi Ichikawa


Chemical & Pharmaceutical Bulletin | 1991

Reconstruction of Weight Matrices in Neural Networks : A Method of Correlating Outputs with Inputs

Tomoo Aoyama; Hiroshi Ichikawa


Chemical & Pharmaceutical Bulletin | 1991

Basic Operating Characteristics of Neural Networks When Applied to Structure-Activity Studies

Tomoo Aoyama; Hiroshi Ichikawa


Archive | 2004

Paper sheet storing and releasing apparatus

Hiroshi Ichikawa; Hisahiro Koshizuka; Riichi Kato; Yasunari Niioka


Archive | 2004

Bill handling system and bill handling method

Hiroshi Ichikawa; Riichi Katou; Minoru Kadowaki; Atsuko Uozumi; Toshinori Yokoi


Archive | 2007

Paper sheets storage and paper sheets handling apparatus

Hiroshi Ichikawa; Shinji Shibata; Minoru Kadowaki; Riichi Kato


Archive | 2006

Paper sheet storage and paper sheet handling device

Hiroshi Ichikawa; Minoru Kadowaki; Riichi Kato; Shinji Shibata; 利一 加藤; 弘 市川; 伸二 柴田; 稔 門脇


Archive | 1967

METHOD FOR MANUFACTURING OXYGEN-FREE COPPER BY CASTING

Hiroshi Ichikawa; Rokuro Kawanishi


Archive | 1973

Heat exchange wall esp. of tube - contains very fine ducts near surface giving better heat transfer with liquids than powdered metal

Kunio Fujie; Kimio Kakizaki; Hiroshi Ichikawa; Rokuro Kawanishi


Archive | 1967

Verfahren zur herstellung einer induktionsschmelzrinne fuer einen niederfrequenz induktionsofen Induction furnace induction melting process for manufacturing a channel for a low-frequency

Hiroshi Ichikawa; Rokuro Kawanishi; Yutaka Ouchi

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