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Dive into the research topics where Junji Okayama is active.

Publication


Featured researches published by Junji Okayama.


Archive | 1987

Apparatus for analyzing particulates

Junji Okayama; Naoki Noguchi; Hiroyuki Amimoto


Archive | 1983

Continuous particulate-measuring apparatus using an optoacoustic effect

Kozo Ishida; Junji Okayama; Kunio Otsuki


Archive | 2000

Apparatus and method for analyzing particulate matter in gas and apparatus and method for carbon differentiating

Hiroshi Uchihara; Junji Okayama; Atsushi Bando; Masahiko Ikeda; Masayuki Adachi; Ichiro Asano; Hirokazu Fukushima


SAE transactions | 1982

Real-Time Measurement of Diesel Particulate Emissions by the PAS Method Using a CO 2 Laser

Hidenori Osada; Junji Okayama; Kozo Ishida; Osamu Saitoh


Analytical Sciences | 1994

Calibration Method for Determination of Nitrogen Content in Steel by Thermo-Conductimetry after Fusion in the Current of an Inert Gas

Akihiro Ono; Yasuhiro Hayakawa; Kazuhiro Ueki; Junji Okayama; Kouichi Ban


Archive | 1983

Optoakustische messvorrichtung zum bestimmen einer partikelkonzentration

Kozo Ishida; Junji Okayama; Kunio Otsuki


Analytical Sciences | 1998

Determination of Oxygen in Organosilicon Polymers and Organic Materials by Inert-Gas Fusion with a Platinum-Carbon Converter

Mikio Aramata; Toshiaki Igarashi; Junji Okayama; Masahiko Ikeda


Journal of The Ceramic Society of Japan | 1998

Improvement of Precision in Oxygen and Nitrogen Analysis of Raw Ceramic Powders

Satoru Tanaka; Junji Okayama; Hiroshi Uchihara; Masahiko Ikeda


Journal of The Ceramic Society of Japan | 1998

Improvement of precision in oxygen and nitrogen analysis of raw ceramic powders : Introduction of a press machine to seal the flux capsule

Satoru Tanaka; Junji Okayama; Hiroshi Uchihara; Masahiko Ikeda


Archive | 1983

Optoakustische messvorrichtung zum bestimmen einer partikelkonzentration Opto-acoustic measuring device for determining a particulate concentration

Kozo Ishida; Junji Okayama; Kunio Otsuki

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