Location History:
- Chiba, JP (1993 - 2002)
- Kashiwa, JP (2001 - 2003)
- Matsudo, JP (1998 - 2009)
Company Filing History:
15 out of 149 
2 out of 13,395 
2 out of 10,092 
Years Active: 1993-2009
Title: The Innovative Contributions of Koichiro Hayashi
Introduction: Koichiro Hayashi is a renowned inventor based in Matsudo, Japan, recognized for his significant contributions to the field of materials science. With an impressive portfolio of 17 patents, he has made remarkable advancements in the development of alloy powders and wear-resistant materials.
Latest Patents: Among his latest inventions are groundbreaking patents focused on alloy powders designed for forming hard phases and ferriferous mixed powders. These innovations include a manufacturing method for wear-resistant sintered alloys, specifically targeting valve seat materials that exhibit excellent high-temperature wear resistance. The overall composition of these alloys consists of Molybdenum (Mo) ranging from 48 to 60 mass %, Chromium (Cr) from 3 to 12 mass %, Silicon (Si) from 1 to 5 mass %, along with Cobalt and inevitable impurities, offering enhanced durability in extreme conditions.
Career Highlights: Throughout his career, Koichiro Hayashi has worked at prominent companies, including Hitachi Powdered Metals Co., Ltd., where he has applied his expertise in powdered metal technology. His focus on innovation has led to numerous advancements in the realms of material applications and manufacturing processes.
Collaborations: In his pursuit of innovation, Hayashi has collaborated with talented professionals such as Hideaki Kawata and Yoshimasa Aoki. These partnerships have fostered a dynamic environment for creativity and technological advancement in the field of materials science.
Conclusion: Koichiro Hayashi's dedicated work in developing alloy powders and wear-resistant materials has positioned him as a key inventor in his field. His contributions, underscored by his 17 patents, continue to influence advancements in materials engineering, demonstrating the vital role that skilled inventors play in shaping our technological future.
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.