Location History:
- Koganei, JP (2011 - 2013)
- Minato-ku, JP (2014 - 2015)
- Tokyo, JP (2012 - 2023)
Company Filing History:
21 out of 35,658 
4 out of 359 
1 out of 92 
Years Active: 2011-2024
Title: Shukichi Tanaka: A Pioneer in Cellulose Resin Innovation
Introduction
Shukichi Tanaka is a notable inventor based in Tokyo, Japan, recognized for his significant contributions to the field of cellulose resin innovations. With a remarkable portfolio of 26 patents, he has made strides in developing advanced materials that enhance mechanical properties and heat decomposition resistance.
Latest Patents
Among his latest patents is a groundbreaking invention related to cellulose resin. This innovative resin substitutes hydrogen atoms of hydroxy groups in cellulose with long-chain components, specifically a linear aliphatic acyl group boasting 14 or more carbon atoms, alongside short-chain components consisting of acyl groups with 2 and 3 carbon atoms. The resulting cellulose resin is engineered to maintain a nitrogen content within the range of 300 to 2000 ppm, leading to enhanced mechanical properties and heat resistance.
Additionally, he has developed a cellulose derivative and resin composition for molding. This derivative features a long-chain organic group with five or more carbon atoms and a short-chain organic group with four or fewer carbon atoms, introduced through the hydroxy groups of cellulose. The innovation results in a unique crystal structure and maintains an average number of hydroxy groups per glucose unit of 1.0 or less, signifying a remarkable achievement in cellulose formulation.
Career Highlights
Shukichi Tanaka has had an illustrious professional journey, having worked at renowned organizations such as NEC Corporation and the National Institute of Information and Communications Technology. His experiences at these institutions have undoubtedly contributed to his development of innovative materials and advanced technology.
Collaborations
Throughout his career, Tanaka has partnered with accomplished colleagues, including Masatoshi Iji and Kiyohiko Toyama. These collaborations have fostered an environment of creativity and innovation, leading to notable advancements in their respective fields.
Conclusion
Shukichi Tanaka's contributions to cellulose resin innovation are commendable, showcasing his dedication to advancing materials science. His extensive patent portfolio reflects his commitment to developing practical solutions that elevate the performance and functionality of cellulose-based materials.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.