This inventor holds 42 USPTO granted patents and 3 published patent applications and 12 EPO patents, primarily in Sprayed Coatings. Top assignees: Fujitsu Corporation, Nissan Motor Company Limited, Fujitsu Semiconductor Limited. Active years: 1998-2024.
Location History:
- Kawasaki, JP (1998 - 2017)
- Yokohama, JP (2014 - 2017)
- Chiyoda-ku, JP (2019)
- Tokyo, JP (2012 - 2022)
- Kanagawa, JP (2003 - 2024)
Company Filing History:
19 out of 39,362 
13 out of 13,420 
4 out of 1,674 
Years Active: 1998-2024
Areas of Expertise:
Title: Innovations and Contributions of Tsuyoshi Higuchi
Introduction
Tsuyoshi Higuchi is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of thermal spray coatings, holding a total of 42 patents. His innovative work has implications for various industries, particularly in enhancing the performance and efficiency of mechanical components.
Latest Patents
Among his latest patents, Higuchi has developed a thermally sprayed coating and a manufacturing method for the coating. The first invention presents a thermally sprayed iron-based coating applied to the inner circumferential surface of an aluminum or aluminum alloy cylinder block. This coating features a plastic deformation part on its surface, which reduces the pores and consequently decreases oil consumption. The second patent outlines a spray coating designed for the inner peripheral surface of a cylinder bore made from aluminum or an aluminum alloy. This composition includes specific percentages of carbon, nickel, chromium, silicon, and iron, achieving a two-phase structure of martensite and ferrite, and importantly adheres to particular relationships defined in the Schaeffler diagram.
Career Highlights
Higuchi has been affiliated with notable companies throughout his career, including Fujitsu Corporation and Nissan Motor Company Limited. His work in these organizations has furthered advancements in automotive and materials technology, positioning him as a key figure in innovative engineering solutions.
Collaborations
Throughout his career, Tsuyoshi Higuchi has collaborated with esteemed colleagues such as Jun Funakoshi and Toshitaka Mizuguchi. These partnerships have amplified his contributions to the field, combining expertise and fostering innovative solutions to complex technical challenges.
Conclusion
Tsuyoshi Higuchi's impressive portfolio of patents and his collaborations with established companies illustrate his vital role in the realm of innovations. His latest inventions, particularly in the field of thermally sprayed coatings, reflect a deep understanding of materials engineering and a commitment to improving mechanical efficiency and sustainability. His work continues to influence the future landscape of manufacturing and engineering.