Kofu, Japan

Atsushi Iwanami

This inventor holds 1 USPTO granted patent. Top assignees: Shindengen Electric Manufacturing Company Limited, Takasago International Corporation, Yamanashi Electronics Co., Ltd.. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsushi Iwanami. Retrieved from https://idiyas.com/inventor/atsushi-iwanami

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: The Innovations of Atsushi Iwanami

Introduction

Atsushi Iwanami is a notable inventor based in Kofu, Japan. He is recognized for his contributions to the field of electrophotography, particularly through his innovative patent that enhances the performance of photoreceptors.

Latest Patents

Iwanami holds a patent for an electrophotographic photoreceptor. This invention is characterized by its high sensitivity to light within the oscillatory wavelength region of semiconductor lasers. It responds quickly and exhibits excellent electrophotographic characteristics. The photoreceptor consists of an electroconductive support, a charge-generating layer, and a charge-transfer layer. The charge-transfer layer contains a specific butadiene compound and a monophenol type antioxidant, with a weight ratio of the antioxidant to the butadiene compound ranging from 5/95 to 40/80.

Career Highlights

Throughout his career, Atsushi Iwanami has worked with prominent companies such as Shindengen Electric Manufacturing Company Limited and Yamanashi Electronics Co., Ltd. His work has significantly impacted the development of advanced electrophotographic technologies.

Collaborations

Iwanami has collaborated with notable colleagues, including Kenichi Fujimori and Yoshitaro Nakayama. Their combined expertise has contributed to the success of various projects in the field of electrophotography.

Conclusion

Atsushi Iwanami's innovative work in electrophotographic photoreceptors showcases his dedication to advancing technology in this field. His contributions continue to influence the industry and inspire future innovations.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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