Company Filing History:
2 out of 1,430 
2 out of 131,906 
1 out of 172 
Years Active: 1984-2003
Title: Kazunobu Tanaka: Innovator in Selective Growth Technologies
Introduction
Kazunobu Tanaka is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of selective growth technologies, holding a total of 5 patents. His work focuses on innovative methods that enhance the precision and efficiency of solid growth on substrates.
Latest Patents
Tanaka's latest patents include a mask for the selective growth of a solid, a manufacturing method for the mask, and a method for selectively growing a solid using the mask. The mask is designed to allow solid growth in predetermined regions of a substrate while suppressing growth in other areas. This is achieved through a unique design that incorporates a surface layer and an underlayer with different chemical compositions. This innovation ensures that even when the mask is applied as an ultra-thin film, the generation of defects is minimized, providing stability to heat and electron beams.
Career Highlights
Throughout his career, Kazunobu Tanaka has worked with prominent organizations, including the Agency of Industrial Science and Technology and Samsung Electronics Co., Ltd. His experience in these institutions has allowed him to refine his expertise in the field of selective growth technologies.
Collaborations
Tanaka has collaborated with notable colleagues such as Akihisa Matsuda and Satoshi Yamasaki. Their combined efforts have contributed to advancements in the technologies related to selective growth.
Conclusion
Kazunobu Tanaka's innovative work in selective growth technologies has positioned him as a key figure in the field. His patents reflect a commitment to enhancing the precision of solid growth processes, making significant strides in the industry.