Higashiosaka, Japan

Oritoshi Murata

This inventor holds 2 USPTO granted patents. Top assignees: Kyowa Hakko Kogyo Co., Ltd., Yamamoto Kogaku Co., Ltd., Yamamoto Kogaku Ltd.. Active years: 1997-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Oritoshi Murata. Retrieved from https://idiyas.com/inventor/oritoshi-murata

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 = 2.9

ph-index = 2

Forward Citations = 112(Granted Patents)


Company Filing History:


Years Active: 1997-1999

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2 patents (USPTO):Explore Patents

Title: Oritoshi Murata: Innovator in Eyewear Technology

Introduction

Oritoshi Murata, an inventor based in Higashiosaka, Japan, has made significant contributions to the field of eyewear technology through his innovative inventions. Holding two patents, his work focuses on enhancing the functionality and comfort of eyeglass lenses.

Latest Patents

Murata's latest patents include advancements in eyeglass lenses and molded synthetic resins designed for light-transmitting filters. These innovations aim to reduce glare while providing a clear color sense without compromising on weight. The lenses and synthetic resins utilize a base material that incorporates organic dyes, ultraviolet light absorbing agents, and blue light absorbing agents. The design ensures that the transmittance of light within specified wavelength ranges meets strict criteria, optimizing visual clarity. Additionally, his work on composite molded articles featuring polycarbonate polarizers demonstrates an emphasis on impact resistance, paving the way for the development of eyesight-corrective polarizing lenses.

Career Highlights

Oritoshi Murata has held positions in notable companies such as Kyowa Hakko Kogyo Co., Ltd. and Yamamoto Kogaku Ltd. His experience in these organizations has contributed to his ability to innovate and push the boundaries of eyewear technology.

Collaborations

Throughout his career, Murata has had the opportunity to collaborate with esteemed colleagues, including Shoshiro Matsushita and Ikuo Shimizu. These partnerships have fostered creativity and opened avenues for groundbreaking developments in the field.

Conclusion

Oritoshi Murata stands out as a visionary inventor whose work continues to shape the eyewear industry. With a commitment to enhancing user experience through innovations in lens technology, he is a significant figure in the realm of optical advancements. His contributions not only improve the functionality of eyeglasses but also set a standard for future innovations in the field.

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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