Masayoshi Uehira

Title: Inventor Masayoshi Uehira: Pioneering Innovations in Injection Molding and Resin Bonding

Introduction

Masayoshi Uehira, an accomplished inventor based in Osaka, Japan, has made significant contributions to the fields of injection molding and resin bonding. With a remarkable portfolio of five patents, Uehira's innovations reflect his unwavering commitment to advancing manufacturing technologies. His expertise is instrumental in enhancing the efficiency and effectiveness of production processes.

Latest Patents

Uehira's latest patents showcase his creative genius and technical proficiency. One notable patent is the "Die assembly for injection molding," which introduces taper portions in both stationary and movable side dies of an injection molding apparatus. This design integrates a floating mechanism that allows for the dynamic correction of axial misalignment during die clamping, enhancing the precision of molded products.

Another significant innovation is the "Bonding method of resin member," which employs laser welding to bond resin members without causing melting at the contact surfaces. This ingenious method involves using an optical mirror surface on the base, alongside a light-absorbing agent on the resin member. By directing laser light from the resin member side, Uehira has devised a way to ensure the resin only melts at the bonding surface, preserving the integrity of the contact area.

Career Highlights

Masayoshi Uehira's career is marked by his affiliation with Konica Minolta Opto, Inc., where he has played an integral role in driving technological advancements. His innovative spirit and technical skills have not only led to the development of pivotal patents but have also positioned him as a key figure in the company's R&D landscape.

Collaborations

Throughout his career, Uehira has collaborated with notable colleagues like Akihiko Matsumoto and Kanji Sekihara. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technology. Together, they have contributed to numerous advancements in the field.

Conclusion

Inventor Masayoshi Uehira exemplifies the spirit of innovation, with his patents reflecting a deep understanding of manufacturing processes and material science. His work not only benefits his company but also impacts the broader industry, emphasizing the importance of continual improvement in technology. Through his contributions, Uehira stands as a testament to the power of creativity and collaboration in driving progress.