Member Profile

Seido YARIMITSU, Dr. Eng.

Research Assistant Professor
Department of Mechanical Engineering, Faculty of Engineering, Kyushu University

Research Interests:Friction and wear of artificial joint and cartilage materials, Lubrication mechanisms of natural synovial joint


[Quantifications]
2005.03  Bachelor of Engineering, Kyushu University
2007.03 Master of Engineering, Kyushu University
2010.03  Doctor of Engineering, Kyushu University

[Previous Positions]
2007.04 JSPS Research Fellow(DC1) (~2010.03) 
2010.04 Postdoctral Fellow, Kyushu University


-Papers-

Study on the mechanisms of wear reduction of artificial cartilage through in situ observation on forming protein boundary film


S. Yarimitsu,K. Nakashima,Y. Sawae,T. Murakami


Tribology Online,  Vol2, No.4, pp. 114-119, 2007



In Situ Observation of Forming Boundary Film Composed of Synovia Constituents on Rubbing Surface of Artificial Cartilage Material


S. Yarimitsu, K. Nakashima, Y. Sawae, T. Murakami


Proceeding of International Conference on Advanced Technology in Experimental Mechanics 2007,CD-ROM, 2007



Micro- and nanoscopic biotribological behaviours in natural synovial joints and artificial joints


T. Murakami, Y. Sawae, K. Nakashima, S. Yarimitsu and T. Sato


Proceedings of the Institution of Mechanical Engineers, Part J,
Journal of Engineering Tribology, Vol.221, No.13, pp. 237-245, 2007



Effects of Lubricant Composition on Adsorption Behavior of Proteins
and Stability of Protein Boundary Film


S. Yarimitsu, K. Nakashima, Y. Sawae, T. Murakami,


Tribology Online, Vol.3, No.4, pp. 238-242, 2008



Influences of lubricant composition on forming boundary film composed of synovia constituents


S. Yarimitsu,K. Nakashima,Y. Sawae,T. Murakami


Tribology International,Vol.42, No.11-12, pp. 1615-1623, 2009



Influences of Synovia Constituents on Frictional Behavior of Artificial Cartilage Material and Formation of Boundary Lubricating Film


Seido Yarimitsu, Kazuhiro Nakashima, Yoshinori Sawae,Terui Murakami


Journal of Japanese Society of Tribologists, Vol.55, No.7, ,Vol.55, No.7, pp. 489-498,2010



The Role of Subchondral Tissues on Lubrication Properties of Natural Articular Cartilage


S. Yarimitsu, K. Nakashima, Y. Sawae and T. Murakami


WCB2010, IFMBE Proceedings 31, Ed. C.T. Lim and C. H. Goh, pp.911-914, 2010



Influence of phospholipid bilayer on frictional behavior of artificial articular cartilage material


S. Yarimitsu, K. Nakashima, Y. Sawae,T. Murakami


Japanese Journal of Clinical Biomechanics,Vol.31, pp.159-164,2010



Effectiveness of adsorbed film and gel layer in hydration lubrication as adaptive multimode lubrication mechanism for articular cartilage
T. Murakami, K. Nakashima, S. Yarimitsu, Y.Sawae, N. Sakai
Proceedings of the Institution of Mechanical Engineers, Part J,
Journal of Engineering Tribology, Vol.225, No.12, pp. 1174-1185, 2011


-International conference-


Study on the mechanisms of wear reduction of artificial cartilage through in situ observation on forming protein boundary film
S. Yarimitsu,K. Nakashima,Y. Sawae,T. Murakami
The 3rd Asia International Conference on Tribology,2006.10.

In Situ Observation of Forming Boundary Film Composed of Synovia Constituents on Rubbing Surface of Artificial Cartilage Material
S. Yarimitsu, K. Nakashima, Y. Sawae, T. Murakami
International Conference on Advanced Technology in Experimental Mechanics 2007,2007.09.

Influences of lubricant composition on forming boundary film composed of synovia constituents
S. Yarimitsu,K. Nakashima,Y. Sawae,T. Murakami
The 35th Leeds-Lyon Symposium on Tribology, 2008.09.

Formation of boundary film for friction reduction of artificial articular cartilage material under coexistence of proteins and phospholipid
S. Yarimitsu,K. Nakashima,Y. Sawae,T. Murakami
World Tribology Congress 2009, 2009.09.

The role of subchondral tissues on lubrication properties
of natural articular cartilage
S. Yarimitsu,K. Nakashima,Y. Sawae,T. Murakami
6th World Congress on Biomechanics, 2010.08.

Investigation of boundary lubrication mechanisms by synovial fluid constituents through in situ visualization of forming boundary lubricating film
S. Yarimitsu, K. Nakashima, Y. Sawae, T. Murakami

JAST Fall Tribology Conrefence, 2010.09.

Influence of phospholipid and protein constituents on friction and wear behavior of artificial hydrogel cartilage material
S. Yarimitsu, K. Nakashima, Y. Sawae, T. Murakami
International Tribology Conference 2011 Hiroshima, 2011.11.

Characterization of three-dimensional shape of nano and micrometre-sized UHMWPE wear debris by atomic force microscopy
S. Yarimitsu, J. Yu, K. Nakashima, Y. Sawae, T. Murakami
Biotribology Seminar, 2011. 11.

In situ visualization of forming of protein boundary film on hydrogenated and hydrogen-free DLC films
S. Yarimitsu, M. Mitsuhashi, M. Kano, K. Nakashima, Y. Sawae, T. Murakami
Biotribology Fukuoka 2011, 2011. 11.



[Awards]

The Japan Society of Mechanical Engineers, HATAKEYAMA Award, 2005
The Japan Society of Mechanical Engineers, MIURA Award, 2007
Japanese Society of Tribologists, Award for Young Tribologists, 2011


[Membership in academic society]

The Japan Society of Mechanical Enginerrs
Japanese Society of Tribologists
Japanese Society for Clinical Biomechanics
Japan Society of Biotribology