Masatoshi Sagiya

Title: Masatoshi Sagiya: Innovator in Piston Technology

Introduction

Masatoshi Sagiya is a notable inventor based in Isesaki, Japan. He has made significant contributions to the field of piston technology, holding two patents that showcase his innovative approach to engineering.

Latest Patents

Sagiya's latest patents include a unique piston for a reciprocating machine. This piston features a body fitted into a cylinder bore, with a sliding peripheral surface that maintains contact with the inner surface of the cylinder. Notably, both surfaces have a noncircular cross-sectional form, and the sliding surface is enhanced by an elastically deformable sealing member. Another patent involves a swash plate-type compressor, which consists of a cylinder block, drive shaft, swash plate, multiple pistons, and shoes. Each piston is designed with semispherical cavities, allowing for efficient operation within the compressor.

Career Highlights

Masatoshi Sagiya is currently employed at Sanden Corporation, where he continues to develop innovative solutions in the field of mechanical engineering. His work has contributed to advancements in compressor technology, enhancing the efficiency and performance of various machines.

Collaborations

Sagiya has collaborated with notable coworkers, including Shigemi Shimizu and Hidenori Hosoi. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Masatoshi Sagiya's contributions to piston technology and compressor design highlight his role as a leading inventor in his field. His patents reflect a commitment to innovation and engineering excellence.