This inventor holds 3 USPTO granted patents. Top assignees: Mitsui Co., Ltd., Ricom Corporation, Zeria Pharmaceutical Co., Ltd.. Active years: 1986-1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 37 
2 out of 3 
1 out of 45 Years Active: 1986-1998
Title: Masao Iijima: Innovator in Deodorization Technology
Introduction
Masao Iijima is a notable inventor based in Tokyo, Japan, recognized for his contributions to deodorization technology. He holds three patents, showcasing his innovative approach to solving everyday problems related to odor control.
Latest Patents
One of Iijima's latest patents involves a deodorizer that comprises a hydrophilic solvent extract of fruit-bodies of champignon mushrooms or powder of the extract as an effective component. The extraction method includes immersing the mushrooms in a hydrophilic solvent at temperatures ranging from 60 to 100 degrees Celsius for a duration of 15 minutes to 2 hours. This process yields an extract that can be further treated to obtain effective components in powder form. The resulting extract and powder serve as effective components of a deodorizer capable of oral intake. This deodorizer not only prevents bad smells in the environment but also acts as an agent for preventing foul breath. Additionally, it can be incorporated into foods and beverages to mitigate odors from cooking ingredients such as garlic, leeks, and fish. Furthermore, it aids in suppressing unpleasant smells from urine and feces after consuming such foods.
Career Highlights
Throughout his career, Masao Iijima has worked with reputable companies, including Ricom Corporation and Mitsui & Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative solutions in the field of deodorization.
Collaborations
Iijima has collaborated with notable individuals in his field, including Sadami Ishibashi and Tadao Hamaya. These collaborations have likely enriched his work and expanded the impact of his inventions.
Conclusion
Masao Iijima's innovative work in deodorization technology highlights his significant contributions to improving everyday life through effective odor control solutions. His patents reflect a commitment to addressing common challenges with creative and practical inventions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile