This inventor holds 3 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent. Top assignees: Asahi Kasei Emd Corporation, Asahi Kasei Kabushiki Kaisha, Daikin Industries, Ltd.. Active years: 2010-2020.
Company Filing History:
2 out of 48 
1 out of 993 
1 out of 4,475 
Years Active: 2010-2020
Title: The Innovative Mind of Norihito Tanaka
Introduction
Norihito Tanaka, a distinguished inventor based in Tokyo, Japan, has made significant contributions to the fields of polymer chemistry and conductive materials. With a portfolio of three patents, Tanaka's work showcases his commitment to innovation and excellence in technology.
Latest Patents
Tanaka's latest inventions reflect his expertise and understanding of advanced materials. One of his notable patents is a **polymer electrolyte membrane** that offers superior strength, minimal dimensional change, and low membrane resistance. This membrane integrates a porous film with a specific fibril/node area ratio ranging from 90/10 to 75/25, highlighting its innovative design.
Another groundbreaking invention by Tanaka is a **conductive filler and solder material** designed for high heat resistance. This conductive filler can be melt-bonded under reflow heat treatment conditions suitable for lead-free solder. It possesses a unique thermal profile as determined by differential scanning calorimetry, featuring specific metastable metal alloy phases and melting points within the critical temperature ranges of 210 to 240 °C and 300 to 450 °C. This ensures the bonded object retains structural integrity during heat treatment.
Career Highlights
Throughout his career, Norihito Tanaka has been associated with leading companies such as Asahi Kasei EMD Corporation and Asahi Kasei Kabushiki Kaisha. His work in these organizations has been crucial in advancing innovations in material sciences, particularly in developing products that intersect with sustainability and performance.
Collaborations
During his career, Tanaka has collaborated with esteemed colleagues, including Yasuki Shimamura and Yuichi Inoue. These partnerships have enabled him to tackle complex challenges in the industry, fostering a collaborative spirit that emphasizes teamwork and shared knowledge in the quest for innovative solutions.
Conclusion
Norihito Tanaka stands out as a notable inventor whose work continues to impact the fields of polymer technology and conductive materials. His patents not only showcase his innovative capabilities but also signify the importance of collaboration and career endeavors that push the boundaries of scientific understanding. With ongoing advancements, Tanaka's contributions will likely shape the future of materials science, enabling new technologies that enhance both performance and sustainability.