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Dive into the research topics where Akiyoshi Okitsu is active.

Publication


Featured researches published by Akiyoshi Okitsu.


Applied Surface Science | 1988

Clean surfaces of metals prepared by scribing with a diamond tip

Katsuzo Okada; Masao Uemura; Akiyoshi Okitsu

Abstract Atomically clean surfaces of various metals prepared by scribing with a diamond tip are studied, using quantitative Auger analysis. For metals immiscible with carbon, atomically clean surfaces are prepared easily and quickly, and surface compositions are in good agreement with the bulks. For metals miscible with carbon, carbide-like layers are observed at the top of the surfaces prepared by scribing without heating. Atomically clean surfaces, however, are prepared by scribing at room temperature just after heating.


Japanese Journal of Applied Physics | 1982

A New Technique for the Preparation of Clean Surface of Brasses by Scratching

Katsuzo Okada; Akiyoshi Okitsu; Noboru Takahashi; Akinori Mogami


Jsme International Journal Series B-fluids and Thermal Engineering | 1994

Shape Optimization Analysis of Flow Field : Growth-Strain Method Approach

Eiji Katamine; Hideyuki Azegami; Akiyoshi Okitsu


Transactions of the Japan Society of Mechanical Engineers. C | 1988

Substructure synthesis method with consideration of rotational effects on the combined boundary.

Akiyoshi Okitsu; Kenzi Yamashita; Hideyuki Azegami


Archive | 1985

ON THE BOUNDARY CONDITION FOR ESTIMATING THE DYNAMIC CHARACTERISTICS OF A JOURNAL BEARING.

Shin Morishita; Akiyoshi Okitsu; Yoshiyuki Yamamoto


Transactions of the Japan Society of Mechanical Engineers. B | 1992

Shape Optimization Analysis of Flow Field. (Approach by the Growth-Strain Method).

Eiji Katamine; Hideyuki Azegami; Akiyoshi Okitsu


Transactions of the Japan Society of Mechanical Engineers. C | 1990

A fundamental study for measurement of vibration intensity.

Akiyoshi Okitsu; Hideyuki Azegami; Masahiro Teramoto; Hidetaka Kobayashi


Transactions of the Japan Society of Mechanical Engineers. A | 1990

Shape-optimization analysis for wire cross sections of cylindrically coiled spring by the growth-strain method.

Hideyuki Azegami; Eiji Katamine; Toshiyuki Imaizumi; Akiyoshi Okitsu


Small Engine Technology Conference & Exposition | 1989

Variance Evaluation and Optimization of Modal Parameters and an Application to an Outboard Motor

Hidetaka Kobayashi; Hideyuki Azegami; Akiyoshi Okitsu


Transactions of the Japan Society of Mechanical Engineers. C | 1988

Variance evaluation of modal parameters identified by experimental modal analysis and optimization of accuracy of the modal parameters based on the variances.

Hideyuki Azegami; Akiyoshi Okitsu; Eiichi Noda; Hidetaka Kobayashi

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Katsuzo Okada

Takeda Pharmaceutical Company

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Shin Morishita

Yokohama National University

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Masao Uemura

Toyohashi University of Technology

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Noboru Takahashi

Toyohashi University of Technology

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