Inventors with similar research interests:
Location History:
- Sodegaura, JP (1981 - 1986)
- Chiba, JP (1980 - 1993)
- Minato-ku, JP (2001)
- Koganei, JP (2011)
- Ibaraki-ken, JP (2013)
- Nishitokyo, JP (2008 - 2017)
- Tokyo, JP (1981 - 2021)
- Ibaraki, JP (2015 - 2023)
Company Filing History:
11 out of 1,074 
9 out of 2,269 
9 out of 712 
Years Active: 1980-2025
Title: **Hiroshi Hayashi: Innovator in Waste Treatment Technologies**
Introduction
Hiroshi Hayashi is a prominent inventor based in Tokyo, Japan, known for his significant contributions in the field of waste treatment technologies. With an impressive portfolio of 57 patents, Hayashi has pioneered innovative methods for the processing of electronic substrates and coated wires, shaping advancements in recycling and material recovery.
Latest Patents
Hayashi's latest patents highlight his expertise and creativity in dealing with waste materials. One of his notable inventions is a **Method for Treating Waste Electronic Substrate**, which involves carbonizing waste printed circuit boards in a non-oxidizing atmosphere. This process takes place at temperatures ranging from 400° C. to 600° C. and successfully fixes halogen as calcium halide, while also allowing for the separation of mounted parts from the board. The process includes subsequent crushing and sieving to categorize materials into fine calcium compounds, medium-sized particles containing mounted parts, and coarse board pieces.
Another remarkable patent is the **Treatment Method of Coated Wire**, where a resin-coated metal wire is subjected to low-temperature heating alongside an alkali in a non-combustion atmosphere. This innovative approach embrittles the coating resin, which is then crushed and separated from the metal wire, demonstrating Hayashi's commitment to enhancing recycling processes.
Career Highlights
Hiroshi Hayashi has had a rich career, contributing his talents to various esteemed companies, including Riso Kagaku Corporation and Idemitsu Kosan Company, Limited. His innovative mindset and dedication have led to notable advancements in materials processing and recycling, establishing him as a key player in his field.
Collaborations
Throughout his career, Hayashi has collaborated with other notable professionals, including Kevin Lynn Baum and Masaya Fukuta. These partnerships have contributed to his innovative output and the development of impactful technologies aimed at environmental sustainability.
Conclusion
In conclusion, Hiroshi Hayashi stands out as a leading figure in advancing waste treatment technologies. With 57 patents to his name and a profound commitment to innovation, his work is instrumental in addressing the growing challenges of electronic waste recycling. Hayashi's inventions not only demonstrate technical brilliance but also contribute to a sustainable future, paving the way for further advancements in the industry.
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