Bizen, Japan

Shigeru Okuda

This inventor holds 2 USPTO granted patents. Top assignee: Shinagawa Refractories Co., Ltd.. Active years: 1981-1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeru Okuda. Retrieved from https://idiyas.com/inventor/shigeru-okuda-zgg10j33

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1981-1983

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2 patents (USPTO):Explore Patents

Title: Shigeru Okuda: Innovator in Refractory Technology

Introduction

Shigeru Okuda is a notable inventor based in Bizen, Japan. He has made significant contributions to the field of refractory technology, holding a total of 2 patents. His work focuses on innovative methods and apparatuses that enhance the efficiency and effectiveness of kiln operations.

Latest Patents

Okuda's latest patents include an "Apparatus for making hearth of kiln under vibration." This invention comprises mounting vibrating mechanisms to a pressurizing plate, where the area of the pressurizing surface ranges from 0.5 to 5 m². The vibrating mechanisms can be mounted directly to the pressurizing plate or through a frame. Another significant patent is for "Unshaped refractories," which incorporates granules made from fine powder refractory and carbonaceous material. The fine powder refractory may consist of magnesia clinker, dolomite, magnesia-dolomite, high alumina, and recovered materials from such refractories. The carbonaceous material can include thermosetting resin, thermoplastic resin with pitch and hardening agent, or other resins.

Career Highlights

Shigeru Okuda is associated with Shinagawa Refractories Co., Ltd., a company known for its advancements in refractory materials. His work has contributed to the development of innovative solutions that address industry challenges.

Collaborations

Okuda has collaborated with notable coworkers, including Hiroyuki Danjyo and Eiichi Yorita, who have also contributed to advancements in refractory technology.

Conclusion

Shigeru Okuda's contributions to refractory technology through his patents and collaborations highlight his role as an innovator in the field. His work continues to influence the industry and improve kiln operations.

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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