Company Filing History:
1 out of 33 
1 out of 4 Years Active: 1990-2000
Title: Kenji Shiojima: Innovator in Biochemistry and Engineering
Introduction
Kenji Shiojima is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of biochemistry and engineering through his innovative patents. With a total of 2 patents, Shiojima has demonstrated his expertise and creativity in developing novel solutions.
Latest Patents
Shiojima's latest patents include an azetidine derivative and a coin-operated locker. The azetidine derivative is a unique compound that promotes bifidobacterium divisional multiplication. This invention includes 3,3-dihydroxyazetidine and a process for its production, showcasing Shiojima's commitment to advancing biochemistry. The coin-operated locker is designed to enhance security and usability. It features a sensor for detecting coin deposits and a controller that manages the locking mechanism, ensuring that the locker remains secure until the appropriate payment is made.
Career Highlights
Throughout his career, Kenji Shiojima has worked with reputable companies such as Kokusan Kinzoku Kogyo and Toa Pharmaceutical Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Shiojima has collaborated with talented individuals, including Yuji Kasai and Takashi Masuda. These partnerships have fostered a creative environment that has led to the development of impactful inventions.
Conclusion
Kenji Shiojima is a distinguished inventor whose work in biochemistry and engineering has resulted in valuable patents. His innovative spirit and collaborative efforts continue to influence the fields in which he operates.