This inventor holds 29 USPTO granted patents, plus 2 CIPO patents and 3 EPO patents, primarily in Photocatalytic Materials. Top assignees: Toto Ltd., Shin-Etsu Chemical Co., Ltd.. Active years: 1997-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Nakashima, JP (2000)
- Kitakyusyu, JP (1997 - 2001)
- Fukuoka, JP (1998 - 2001)
- Kitakyushu, JP (1998 - 2007)
- Chigasaki, JP (2011)
- Kanagawa-Ken, JP (2012 - 2013)
Company Filing History:
29 out of 1,232 
2 out of 5,989 
Years Active: 1997-2013
Areas of Expertise:
Title: Makoto Hayakawa: Innovator in Photocatalytic Technologies
Introduction: Makoto Hayakawa, an esteemed inventor based in Kitakyushu, Japan, has made significant contributions to the field of photocatalytic technologies. With a remarkable portfolio of 29 patents, Hayakawa's inventive prowess is evident in his latest developments that seek to enhance the efficiency and application of photocatalysts.
Latest Patents: Among his notable patents, Hayakawa’s work on the photocatalyst-coated body stands out. This invention consists of a substrate complemented by a photocatalyst layer, which is meticulously composed of photocatalyst particles, inorganic oxide particles, and hydrolyzable silicone. The precise formulation ensures optimal performance, with specific mass ranges for each component to create a balanced and functional material. His recent patent, "Photocatalyst-coated body and photocatalytic coating liquid therefor," exemplifies this intricate balance. Additionally, he has developed a "Coating composition for photocatalyst-coated body and process for producing photocatalyst-coated body," which includes an intermediate layer comprising a silicone-modified resin tailored for enhanced photocatalytic activity.
Career Highlights: Hayakawa has built an impressive career, collaborating with leading companies such as Toto Ltd. and Shin-etsu Chemical Co., Ltd. His work in these organizations has allowed him to delve deeply into materials science and develop cutting-edge technologies in the photocatalytic domain.
Collaborations: Throughout his career, Hayakawa has worked alongside talented colleagues in the research and development sector. Notable coworkers include Toshiya Watanabe and Mitsuyoshi Machida, who have collectively contributed to advancing innovations in photocatalytic applications.
Conclusion: Makoto Hayakawa’s contributions to the field of photocatalysts are profound, with his innovative patents driving advancements in this technology. His extensive experience, complemented by strategic collaborations, positions him as a key figure in the ongoing development of efficient and sustainable materials that leverage photocatalysis for various applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile