Location History:
- Kamisu, JP (1991)
- Kashima, JP (1992 - 1993)
- Ibaraki, JP (1999 - 2001)
Company Filing History:
4 out of 1,868 
2 out of 68 
1 out of 1 Years Active: 1991-2001
Title: Noriaki Kumagai: Innovator in Chemical Processes
Introduction
Noriaki Kumagai is a prominent inventor based in Ibaraki, Japan. He has made significant contributions to the field of chemical processes, particularly in the production of various organic compounds. With a total of 5 patents to his name, Kumagai's work has had a notable impact on the industry.
Latest Patents
Kumagai's latest patents include innovative processes for producing 6-methyl-3-hepten-2-one and 6-methyl-2-heptanone analogues. These processes involve cross aldol condensation techniques that utilize acetone, isovaleraldehyde, and an aqueous alkali containing an alkaline substance. His work provides detailed methodologies for synthesizing these compounds, showcasing his expertise in organic chemistry.
Career Highlights
Throughout his career, Kumagai has worked with reputable companies such as Kuraray Co., Ltd. and Nagase & Company, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various projects that advance chemical manufacturing processes.
Collaborations
Kumagai has collaborated with notable colleagues, including Takashi Onishi and Yoichi Kido. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of chemistry.
Conclusion
Noriaki Kumagai is a distinguished inventor whose work in chemical processes has led to significant advancements in the production of organic compounds. His contributions continue to influence the industry and inspire future innovations.