Location History:
- Hitachi, JP (1979 - 1986)
- Katsuta, JP (1992 - 1993)
- Chikusei, JP (2010)
- Hitachinaka, JP (1998 - 2011)
Company Filing History:
14 out of 1,641 
1 out of 1 
1 out of 1 Years Active: 1979-2011
Title: Innovations of Hideji Kuwajima
Introduction
Hideji Kuwajima is a notable inventor based in Hitachinaka, Japan. He has made significant contributions to the field of conductive materials, holding a total of 14 patents. His work focuses on the development of mixed conductive powders, which have various applications in electronics and materials science.
Latest Patents
Kuwajima's latest patents include innovations related to a highly packed, mixed conductive powder with a relative packing density of at least 68%. This invention outlines a process for producing the mixed conductive powder, as well as a conductive paste that utilizes this powder. The mixed conductive powder consists of substantially monodispersed conductive scale-like particles and conductive substantially spherical particles. Alternatively, it can comprise substantially monodispersed, conductive, substantially spherical particles along with smaller conductive spherical particles.
Career Highlights
Throughout his career, Kuwajima has worked with prominent companies such as Hitachi Chemical Company, Ltd. and Technopolis Hakodate Industrial Technology. His experience in these organizations has allowed him to refine his expertise in the development of advanced materials.
Collaborations
Kuwajima has collaborated with notable colleagues, including Shozo Yamana and Junichi Kikuchi. These partnerships have contributed to the advancement of his research and innovations in the field.
Conclusion
Hideji Kuwajima's contributions to the field of conductive materials through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in technology and materials science.
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.