Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Minoru Takeya is active.

Publication


Featured researches published by Minoru Takeya.


Bunseki Kagaku | 1992

Spectrophotometric determination of cobalt in high-salt concentration solutions by flow injection method.

Yutaka Hayashibe; Minoru Takeya; Yasumasa Sayama

フローインジェクション法により,高塩濃度溶液中(亜鉛電解用硫酸亜鉛溶液)の0.1μg ml-1レベルのコバルトを定量した.試料をキャリヤー(0.25M硫酸)に注入し,緩衝液(酢酸アンモニウム-クエン酸二アンモニウム)の流れと合流させた後,発色試薬{1.0%(w/v)ニトロソR塩}を注入して,コバルト-ニトロソR錯体を形成させる.最終的に干渉除去剤{2M硫酸-1%(v/v)H2O2}の流れと合流させた後,分光光度計に導入して吸光度(480nm)を測定し,コバルトを定量する.ポンプ流量の変動,及び分光光度計の変動を補正するために試料測定前に発色試薬のみを系内に注入して,試薬から試験値吸光度を測定してシステムの補正を行う.本システムの分析速度は6試料/時であり,測定精度RSDは8.0%(0.5μg ml-1レベル,n=3)である.


Archive | 2001

Method and apparatus for analyzing organic macromolecular component and application thereof

Michiko Tani; Yutaka Hayashibe; Masaaki Kato; Minoru Takeya


Archive | 1991

METHOD FOR MEASURING IMPURITY CONCENTRATION AND REMOVING IMPURITIES FROM ELECTROLYTIC SOLUTION FOR ELECTROWINNING OF ZINC

Yutaka Hayashibe; Minoru Takeya; Kazunori Yamashita; Mamoru Minami


Archive | 1993

Method for quantitative flow injection analysis of metals in body fluids

Yutaka Hayashibe; Minoru Takeya; Yasumasa Sayama


Archive | 1994

Method and device for quantitatively determining the concentration of metals in body fluids

Yutaka Hayashibe; Minoru Takeya; Yasumasa Sayama


Archive | 2001

Method and device for analyzing organic polymer component, and application thereof

Yutaka Hayashibe; Masaaki Kato; Minoru Takeya; Michiko Tani; 正明 加藤; 豊 林部; 実 竹谷; 道子 谷


Archive | 1997

Precipitation separation type continuous flow analytical apparatus and quantitative analysis of thiourea in copper electrolyte

Masaaki Katou; Yutaka Hayashibe; Minoru Takeya; Yasumasa Sayama


Archive | 1997

Method of and apparatus for analyzing a plurality of components simultaneously through continuous flow analysis

Hiroyuki Sakurai; Yutaka Hayashibe; Minoru Takeya; Yasumasa Sayama


Bunseki Kagaku | 1999

Development of decomposition techniques for the determination of trace impurities in high-purity ruthenium metal

Masamitsu Fukuda; Kazutoshi Shimura; Minoru Takeya


Archive | 1998

Hydride formation analytical apparatus

Minoru Takeya; Yutaka Hayashibe; Kazutoshi Shimura

Collaboration


Dive into the Minoru Takeya's collaboration.

Top Co-Authors

Avatar

Yutaka Hayashibe

MITSUBISHI MATERIALS CORPORATION

View shared research outputs
Top Co-Authors

Avatar

Yasumasa Sayama

MITSUBISHI MATERIALS CORPORATION

View shared research outputs
Top Co-Authors

Avatar

Kazunori Yamashita

MITSUBISHI MATERIALS CORPORATION

View shared research outputs
Top Co-Authors

Avatar

Mamoru Minami

MITSUBISHI MATERIALS CORPORATION

View shared research outputs
Top Co-Authors

Avatar

Hiroyuki Sakurai

MITSUBISHI MATERIALS CORPORATION

View shared research outputs
Top Co-Authors

Avatar

Kazutoshi Shimura

MITSUBISHI MATERIALS CORPORATION

View shared research outputs
Top Co-Authors

Avatar

Masaaki Kato

MITSUBISHI MATERIALS CORPORATION

View shared research outputs
Top Co-Authors

Avatar

Masaaki Katou

MITSUBISHI MATERIALS CORPORATION

View shared research outputs
Top Co-Authors

Avatar

Michiko Tani

MITSUBISHI MATERIALS CORPORATION

View shared research outputs
Top Co-Authors

Avatar

Masahiro Tokuda

MITSUBISHI MATERIALS CORPORATION

View shared research outputs
Researchain Logo
Decentralizing Knowledge