Company Filing History:
2 out of 10 
2 out of 8 
1 out of 7 Years Active: 1978-2001
Title: Kenichi Kashima: Innovator in Chemical Processes
Introduction
Kenichi Kashima is a notable inventor based in Fujiidera, Japan. He has made significant contributions to the field of chemistry, particularly in the development of piperazinesulfonamide derivatives. With a total of 5 patents to his name, Kashima's work has had a meaningful impact on various applications in the chemical industry.
Latest Patents
Among his latest patents is a process for producing piperazinesulfonamide derivatives and salts thereof. This innovative process allows for the advantageous preparation of a piperazinesulfonamide derivative represented by the general formula (III). Additionally, he has developed diazacycloalkanealkylsulfonamide derivatives, further showcasing his expertise in chemical synthesis.
Career Highlights
Throughout his career, Kenichi Kashima has worked with prominent companies, including Nippon Shoji Kaisha Ltd. and Nippon Shoji Kabushiki Kaisha. His experience in these organizations has contributed to his development as a leading inventor in his field.
Collaborations
Kashima has collaborated with esteemed colleagues such as Yasuhiko Sakamoto and Tadashi Nakajima. These partnerships have likely enriched his research and innovation efforts.
Conclusion
Kenichi Kashima's contributions to the field of chemistry through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in chemical processes and applications.