Company Filing History:
3 out of 356 
3 out of 18 Years Active: 1989-1996
Title: Kazuhito Dohi: Innovator in Electrophotographic Technology
Introduction
Kazuhito Dohi is a notable inventor based in Kofu, Japan, known for his contributions to electrophotographic technology. With a total of three patents, Dohi has made significant advancements in the field, especially regarding the stability and efficiency of photoreceptors used in electrophotographic applications.
Latest Patents
Dohi's recent patents focus on the development of advanced electrophotographic photoreceptors. His first notable invention describes an electrophotographic photoreceptor that excels in various properties, effectively inhibits photo-induced fatigue, and exhibits stability against repeated use. This innovation comprises an electroconductive support and a photosensitive layer that includes essential components like a charge-generating material and a diaminodiphenyl compound.
Another of his significant contributions is an electrophotographic photoreceptor designed to protect against light fatigue while ensuring stability during repeated use. This photoreceptor features an electroconductive substrate with a photosensitive layer that contains a bisazo compound, a diamine derivative, and a phenolic antioxidant, possibly with an intermediate layer for enhanced performance.
Career Highlights
Kazuhito Dohi has had an impactful career in the electronics industry, having worked with prominent companies including Shindengen Electric Manufacturing Company Limited and Yamanashi Electronics Co., Ltd. His expertise and innovative approach have played a crucial role in improving the performance of electrophotographic devices.
Collaborations
Throughout his career, Dohi has collaborated with notable colleagues, including Hajime Suzuki and Tadaichi Murata. These partnerships have furthered advancements in electrophotographic technology, enhancing the capabilities of photoreceptors in the industry.
Conclusion
Kazuhito Dohi stands out as a significant figure in the realm of electrophotographic innovations. His patents reflect a commitment to enhancing the performance and longevity of photoreceptors, which are vital in various imaging technologies. Through his work, Dohi continues to influence advancements in the field, paving the way for future innovations.
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