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Dive into the research topics where Ayumu Umemoto is active.

Publication


Featured researches published by Ayumu Umemoto.


Archive | 2010

Sanitary washing device

Yo Morotomi; Ayumu Umemoto; Koichiro Matsushita


Journal of the American Ceramic Society | 2006

High-Intensity Discharge Lamp with Mo–SiO2 Functionally Graded Material

Ayumu Umemoto; Koichi Hayashi; Kunihiko Nakashima; Noritaka Saito; Kenji Kaneko; Keisaku Ogi


Journal of The Japan Institute of Metals | 2005

Effect of RE 2O 3 (RE = Y, Gd, Nd and La) additions on liquidas temperatures and viscosities of MgrO-SiO 2 melts

Noritaka Saito; Daiji Nakata; Ayumu Umemoto; Kunihiko Nakashima


Journal of The Japan Institute of Metals | 2004

RE (RE=Y, Gd, Nd and La)-Mg-Si-O-N系融体中への窒化ケイ素の溶解度および同系ガラスの硬度

Noritaka Saito; Shinichi Shiota; Ayumu Umemoto; Kunihiko Nakashima


Key Engineering Materials | 2005

Grain Growth of β-Silicon Nitride in RE-Mg-Si-O-N Liquid

Noritaka Saito; Daiji Nakata; Ayumu Umemoto; Kunihiko Nakashima


Archive | 2012

WATER AREA EQUIPMENT THAT CAN INHIBIT WATER SCALE FORMATION

Shinichi Yagi; Tomoyasu Ichiki; Hiroaki Amemori; Ayumu Umemoto; Yo Morotomi; Masahiro Yamamoto


Developments and Applications of Advanced Engineering Ceramics and Composites: Ceramic Transactions Series, Volume 192 | 2011

Grain Growth of β-Silicon Nitride in Re-Mg-Si-O-N Liquid

Noritaka Saito; Daiji Nakata; Kunihiko Nakashima; Ayumu Umemoto


Archive | 2010

Washing device for user's private parts

Yo Morotomi; Ayumu Umemoto; Koichiro Matsushita


Archive | 2010

Toilet with bidet function

Yo Morotomi; Ayumu Umemoto; Koichiro Matsushita


2nd International Conference on Characterization and Control of Interfaces for High Quality Advanced Materials, and Joining Technology for New Metallic Glasses and Inorganic Materials | 2007

Effect of mo powder surface condition on fabrication of Mo-SiO2 functionally graded materials with slipcasting method

Ayumu Umemoto; Koichi Hayashi; Kyoko Hayano; Noritaka Saito; Kenji Kaneko; Kunihiko Nakashima

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