Overestimation of eye size: People see themselves with bigger eyes in a holistic approach

by Kyoko Hine, Hikaru Okubo
Published 2021-10-01

Frictional property of a 3D-capillary-structured surface fabricated by selective laser melting

by Hiroaki Maeda, Hikaru Okubo, Shinya Sasaki
Published 2019-03-01

Enhancement of the Surface Properties on Polypropylene Film Using Side-Chain Crystalline Block Copolymers

by Sho Hirai, Patchiya Phanthong, Hikaru Okubo, Shigeru Yao
Published 2020-11-01

Investigation of Degradation Mechanism from Shear Deformation and the Relationship with Mechanical Properties, Lamellar Size, and Morphology of High-Density Polyethylene

by Haruka Kaneyasu, Patchiya Phanthong, Hikaru Okubo, Shigeru Yao
Published 2021-09-01

Effects of a Twin-Screw Extruder Equipped with a Molten Resin Reservoir on the Mechanical Properties and Microstructure of Recycled Waste Plastic Polyethylene Pellet Moldings

by Hikaru Okubo, Haruka Kaneyasu, Tetsuya Kimura, Patchiya Phanthong, Shigeru Yao
Published 2021-03-01

Tribological Properties of a Mesh-Like Nanostructured Diamond-Like Carbon (DLC) Lubricated with a Fully Formulated Oil at DLC/Steel Contacts under Boundary Lubrication

by Hikaru Okubo, Seiya Watanabe, Shinya Sasaki, Yuuki Tokuta, Hideki Moriguchi, Daisuke Iba, Ichiro Moriwaki
Published 2021-06-01

Lubricating Properties of Cyano-Based Ionic Liquids against Tetrahedral Amorphous Carbon Film

by Shouhei Kawada, Hikaru Okubo, Seiya Watanabe, Chiharu Tadokoro, Ryo Tsuboi, Shinya Sasaki, Masaaki Miyatake
Published 2020-02-01

Macroscopic tribological properties of thick concentrated polymer brush on rough steel under lubrication with ionic liquid

by Keisuke Sato, Hikaru Okubo, Yuki Hirata, Chiharu Tadokoro, Ken Nakano, Yoshinobu Tsujii, Shinya Sasaki
Published 2019-03-01