Location History:
- Saitama, JP (1990 - 2009)
- Wako, JP (1994 - 2010)
Company Filing History:
5 out of 21,862 
2 out of 10,092 
2 out of 3,548 Years Active: 1990-2010
Title: **Profile of Inventor Tadashi Ohya**
Introduction
Tadashi Ohya, an accomplished inventor based in Saitama, Japan, has an impressive portfolio of 7 patents. His contributions to the field of engineering and materials science reflect an innovative spirit and dedication to advancing technology.
Latest Patents
Among Tadashi Ohya's latest inventions are two notable patents focusing on steel with exceptional properties. The first patent describes a steel with excellent delayed fracture resistance and a tensile strength of 1801 MPa class or more, and its shaped article. The formulation includes varying mass percentages of key elements such as carbon, silicon, manganese, aluminum, molybdenum, and various other alloying elements. The second patent presents a similar steel composition with a tensile strength of 1600 MPa class or more, and emphasizes the method of production through shaping, quenching, and tempering at specific temperatures.
In addition, he holds a patent for a process that produces ceramic molding with a three-dimensional network structure. This innovative approach involves several intricate steps including obtaining coated ceramic particles, arranging them in a mold, and thermally decomposing synthetic resin particles to create a network of spherical cells with through holes.
Career Highlights
Tadashi Ohya has made significant contributions while working for prestigious companies like Honda Motor Co., Ltd. and Honda Giken Kogyo Kabushiki Kaisha. His tenure at these organizations has allowed him to explore cutting-edge research and development in materials engineering.
Collaborations
Throughout his career, Ohya has collaborated with notable professionals such as Kazuo Shibata and Satoshi Yamamura. These collaborations have likely enriched his work and expanded the horizons of innovation in his projects.
Conclusion
Tadashi Ohya exemplifies the essence of innovation through his inventive spirit and expertise in materials science. With several patents to his name and a rich career marked by collaboration and advancement, he continues to influence the engineering domain significantly. His work with advanced steel compositions and ceramic technologies showcases his pivotal role in enhancing material performance and application.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.