Location History:
- Yokohama, JP (1998)
- Nerima-ku, JP (2001 - 2002)
- Tokyo, JP (2001 - 2002)
Company Filing History:
Years Active: 1998-2002
Title: Kazuharu Suyama: Innovator Extraordinaire in Tokyo
Introduction:
Kazuharu Suyama is an inventive genius based in Tokyo, Japan. With an impressive portfolio of six patents, Suyama has made significant contributions in the field of chemical synthesis. His expertise lies in developing efficient processes for producing various chemical compounds. Working diligently at Nippon Petrochemicals Company, Limited, Suyama has consistently pushed the boundaries of innovation.
Latest Patents:
One of Suyama's recent patents is the "Process for producing 2-substituted propionic acid," which focuses on the efficient production of a specific 2-substituted propionic acid known as loxoprofen. The patent outlines a method that involves the reaction of adipic acid diester with alkoxide M(OR), followed by coupling with halomethylstyrene or 2-(halomethylphenyl)propionic acid, and subsequent decarboxylation and hydrolysis. This innovative process allows for more effective and streamlined production of loxoprofen.
Another noteworthy patent by Suyama is the "Method for producing trimethylhydroquinone." This patent presents an affordable and environmentally friendly method for synthesizing trimethylhydroquinone. By using isophorone as a starting material and employing acid catalysts, amorphous carbon, and a base, Suyama ensures the production of trimethylhydroquinone while addressing the issue of waste catalyst disposal.
Career Highlights:
Throughout his career, Kazuharu Suyama has consistently displayed a strong commitment to innovation and efficiency. With his six patents, he has made valuable contributions to the field of chemical synthesis. Suyama's expertise in developing novel processes for chemical production has played a vital role in improving efficiency and reducing costs.
Collaborations:
Suyama has had the privilege of working alongside other brilliant minds in his field. Two of his notable collaborations include Tomohiro Konishi and Yasuo Matsumura, who have also made significant contributions to chemical synthesis. By fostering collaborations and sharing knowledge, Suyama has been able to expand the boundaries of innovation.
Conclusion:
Kazuharu Suyama's innovative spirit and dedication to efficient chemical synthesis have solidified his reputation as a prominent inventor. With six patents under his belt, Suyama's contributions have not only advanced the field but also have tangible real-world applications. As he continues to work at Nippon Petrochemicals Company, Limited, we eagerly await the next groundbreaking invention from this innovative mind.