Yoshihiro Sakino
Papers
1
Total Citations
20
H-Index
1
About
Dr. Yoshihiro Sakino is a leading figure in the field of laser materials processing, with a primary focus on the fatigue life enhancement of welded metallic structures. His most impactful work centers on the development and application of laser peening (LP) technology, a critical technique for introducing beneficial compressive residual stresses into metal surfaces. Dr. Sakino’s major contribution is the engineering of a portable, compact LP device, featuring a thumb-sized Nd:YAG microchip laser mounted on a collaborative robot. This innovation dramatically expands the practical, on-site applicability of laser peening, moving it from a laboratory setting to real-world industrial maintenance. His seminal 2022 paper on this device, which demonstrates its effectiveness on HT780 butt-welded joints, has garnered 20 citations, highlighting its significance in the field. By making LP more accessible and versatile, Dr. Sakino’s work directly addresses the critical challenge of improving the high-cycle fatigue properties and longevity of safety-critical welded components in sectors like heavy machinery and infrastructure.
Research Focus
Key Achievements
Top Papers
- 1