Hitoshi Ohnuma

Title: Hitoshi Ohnuma: Innovator in Hard-Coated Technology

Introduction

Hitoshi Ohnuma is a notable inventor based in Narita, Japan. He has made significant contributions to the field of materials science, particularly in the development of hard coatings. His innovative work has led to the creation of a patented technology that enhances the durability and performance of various materials.

Latest Patents

Hitoshi Ohnuma holds a patent for a "Hard-coated member, and its production method." This invention features a hard coating with a thickness of 5 µm or more, designed to withstand compression stress. The coating has a face-centered cubic structure and a specific composition represented by (MeX)(NCO). The elements Me and X are selected from various groups, ensuring a robust and effective hard coating. The patent outlines precise atomic ratios and conditions for optimal performance, making it a valuable advancement in material technology.

Career Highlights

Ohnuma is currently employed at Hitachi Tool Engineering, Ltd., where he continues to innovate and develop new technologies. His work at this esteemed company has allowed him to collaborate with other experts in the field, further enhancing his contributions to material science.

Collaborations

One of his notable coworkers is Kazuyuki Kubota. Their collaboration has likely fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Hitoshi Ohnuma's contributions to hard-coated technology exemplify the impact of innovative thinking in material science. His patented work not only showcases his expertise but also highlights the importance of collaboration in driving technological advancements.