Location History:
- Gunma, JP (1985 - 1988)
- Shibukawa, JP (1984 - 2008)
Company Filing History:
5 out of 76 
2 out of 2,916 
2 out of 79 
Years Active: 1984-2008
Title: Kenkichi Hara: Innovator in Electrophotographic Development
Introduction
Kenkichi Hara is a notable inventor based in Gunma, Japan. He has made significant contributions to the field of electrophotographic development, holding a total of 5 patents. His work focuses on creating environmentally friendly materials that enhance image quality in printing technologies.
Latest Patents
Hara's latest patents include innovations such as an Mg-based ferrite and an electrophotographic development carrier containing this ferrite. This invention provides a carrier composed of an environmentally friendly material that meets stringent environmental regulations. The electrophotographic developer that incorporates this carrier achieves high image quality and improved gradation properties. Additionally, Hara has developed a method for producing Mg-based ferrite material with specific magnetic and dielectric properties, achieved through controlled sintering and heating treatments.
Career Highlights
Throughout his career, Kenkichi Hara has worked with prominent companies, including Kanto Denka Kogyo Co., Ltd. and Tokyo Shibaura Denki Kabushiki Kaisha. His experience in these organizations has allowed him to refine his expertise in materials science and electrophotographic technologies.
Collaborations
Hara has collaborated with notable colleagues such as Kazuyoshi Oka and Shigeo Yokoe. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Kenkichi Hara's innovative work in the field of electrophotographic development has led to significant advancements in environmentally friendly materials and high-quality imaging solutions. His contributions continue to impact the industry positively.