Hyogo, Japan

Takahal Izawa

This inventor holds 1 USPTO granted patent. Top assignee: Sanyo Electric Co., Ltd.. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahal Izawa. Retrieved from https://idiyas.com/inventor/takahal-izawa

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 = 4(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: Innovative Contributions of Takahal Izawa in Electrostatic Recording Technology

Introduction

Takahal Izawa, an inventive mind based in Hyogo, Japan, has made significant strides in the field of electrostatic recording technology. With a focus on enhancing the efficiency and functionality of recording apparatuses, Izawa's contributions have contributed to advancements in imaging technologies. His work is particularly notable in the realm of electrophotographic copying machines.

Latest Patents

Izawa holds a patent for an "Electrostatic Recording Apparatus." This innovative apparatus features a mobile light source capable of moving reciprocatively and exposing an original copy during its forward motion. The reflected light from the original copy creates an image on a photosensitive drum through an image-forming lens, resulting in the formation of an electrostatic latent image. This image is then developed with toner to produce a visible image, which is subsequently transferred onto paper. The apparatus is designed to accommodate papers of various sizes, adjusting the moving speed and distance of the light source accordingly based on pre-stored data in its ROM.

Career Highlights

Throughout his career, Takahal Izawa has been associated with Sanyo Electric Co., Ltd., where he has played an instrumental role in elevating the company’s technological offerings. His focus on electrostatic recording technology has not only streamlined the copying process but has also allowed for different magnification settings, enhancing the versatility of the apparatus.

Collaborations

Izawa has collaborated with esteemed colleagues such as Torahiko Nonoue and Etsuzo Moriki. Together, these inventors have pooled their expertise to drive innovation forward within their projects, contributing to the success and development of advanced imaging technologies.

Conclusion

Takahal Izawa’s contributions to electrostatic recording apparatuses are a testament to his ingenuity and dedication to the field of imaging technology. With a solid patent supporting his innovations, he has paved the way for future advancements in electrophotography and continues to inspire both peers and aspiring inventors within the industry. His work at Sanyo Electric Co., Ltd., alongside notable collaborators, further highlights the collaborative nature of innovation, leading to technological progress.

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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