Location History:
- Yokohama, JA (1977)
- Yokohama, JP (1980)
Company Filing History:
2 out of 45 
1 out of 185 
1 out of 33 Years Active: 1977-1980
Title: A Look into the Innovations of Katsuichi Noguchi
Introduction
Katsuichi Noguchi is a notable inventor hailing from Yokohama, Japan, recognized for his significant contributions to the field of tobacco smoking technology. With a total of two patents to his name, Noguchi has showcased a strong commitment to innovation in creating products that enhance the smoking experience while addressing health concerns.
Latest Patents
Noguchi's latest patents include a groundbreaking tobacco smoke filter and a granular composition for tobacco filters. The tobacco smoke filter is designed to selectively remove irritating materials and unpleasant bitter components from tobacco smoke. It achieves this through the filter element made of nitrogen-containing activated carbon fibers, which are produced by oxidizing acrylonitrile polymer fibers and subsequently activating the oxidized fibers.
His second patent, the granular composition for tobacco filters, features a grain size of 10 to 50 mesh and a bulk density of 0.5 to 0.7 g/cm³. This composition is noteworthy for its capability to selectively eliminate carcinogenic and deleterious components from tobacco smoke. The granules comprise bovine milk whey protein powder and/or egg white protein powder, combined with various excipients such as powdered cellulose, wheat flour, starch, rice flour, sugar, glucose, lactose, talc, alumina, zeolite, or silica gel; or they may consist of composite granules that blend these materials with charcoal granules.
Career Highlights
Throughout his career, Katsuichi Noguchi has been associated with prominent companies, including the Japan Tobacco & Salt Public Corporation and Morinaga Milk Industry Co., Ltd. His work has been essential in bridging the gap between technological advancements and consumer health in the tobacco industry.
Collaborations
Noguchi has collaborated with notable coworkers such as Kazuo Maeda and Katsuhiro Ogasa, contributing to the collective innovation that has emerged from their teamwork. Their combined expertise has led to the development of effective solutions in tobacco filtration.
Conclusion
Katsuichi Noguchi's innovative patents reflect a dedication to improving tobacco products and addressing health issues associated with smoking. His work continues to influence the industry, demonstrating the importance of research and development in creating safer, more enjoyable smoking experiences.