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Dive into the research topics where Nobuhiko Ozaki is active.

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Featured researches published by Nobuhiko Ozaki.


international conference on micro electro mechanical systems | 2003

Development of micro channel array with detecting electrodes for electrophysiological biomedical sensor

M. Tanabe; J. Makinodan; K. Suzuki; Y. Hosokawa; Satoshi Konishi; Nobuhiko Ozaki; Hiroaki Oka

This paper presents developments of micro channel array with detecting microelectrodes (hereafter MCA) for electrophysiological biomedical sensors. Electrophysiological biomedical sensors for drug screening require higher-throughput of testing. MCA corresponding to a large number of objective cells have been developed to satisfy this demand. Based on successful results of the first design of MCA with 100 channels in F 440 /spl mu/m area, several improvements have been carried out to provide higher performances. The latest MCA with isolated detecting electrodes for the individual detection of cell signals will be also reported.


Archive | 2002

Electrophysiological High Throughput Drug Screening System

Nobuhiko Ozaki; Ryuta Ogawa; Hirokazu Sugihara; Fumiaki Emoto; Makoto Tanabe; Satoshi Konishi; Hiroaki Oka

A novel type electrophysiological biochip to realize efficient electrophysiological recording was designed and fabricated. This biochip enabled to record field potentials derived from living cells without cell damage.


Archive | 2002

Device for measuring extracellular potential, method of measuring extracellular potential by using the same and apparatus for quickly screening drug provided therewith

Hiroaki Oka; Ryuta Ogawa; Tetsuo Yukimasa; Hirokazu Sugihara; Satoshi Konishi; Hideyasu Jikoh; Nobuhiko Ozaki; Fumiaki Emoto


Archive | 2002

Signal detecting sensor provided with multi-electrode

Hiroaki Oka; Nobuhiko Ozaki; Hirokazu Sugihara; Satoshi Konishi


Archive | 2003

EXTRACELLULAR POTENTIAL MEASURING DEVICE AND EXTRACELLULAR POTENTIAL MEASURING METHOD USING IT

Masaya Nakatani; Hiroaki Oka; Nobuhiko Ozaki; 将也 中谷; 亘彦 尾崎; 弘章 岡


Ieej Transactions on Sensors and Micromachines | 2005

The Electrophysiological Biosensor for Batch-Measurement of Cell Signals

Kengo Suzuki; Masato Tanabe; Takahiro Ezaki; Satoshi Konishi; Hiroaki Oka; Nobuhiko Ozaki


Archive | 2003

Method of amplifying nucleic acid by electromagnetic induction heating and reaction container and reaction device to be used therein

Tetsuo Yukimasa; Nobuhiko Ozaki; Masaya Nakatani; Hidenobu Yaku; Hiroaki Oka; Kimi Fukahi


Archive | 2006

DISC FOR ANALYZING SAMPLE

Tomohiro Yamamoto; Nobuhiko Ozaki


Archive | 2004

Apparatus for measuring extracellular potential

Masaya Nakatani; Nobuhiko Ozaki; Hiroaki Oka


Archive | 2008

Extracellular potential sensing element, device for measuring extracellular potential, apparatus for measuring extracellular potential and method of measuring extracellular potential by using the same

Masaya Nakatani; Nobuhiko Ozaki; Hiroaki Oka

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