Moriguchi, Japan

Mitsuo Ioka

This inventor holds 1 USPTO granted patent. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuo Ioka. Retrieved from https://idiyas.com/inventor/mitsuo-ioka

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 = 4.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1991

Loading Chart...
1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Mitsuo Ioka: Pioneering Glaze Resistor Technology

Introduction: Mitsuo Ioka, an esteemed inventor based in Moriguchi, Japan, has made significant strides in the field of electrical engineering through his innovative work on glaze resistors. With a single patent to his name, Ioka's invention addresses the needs of electronic components in hybrid integrated circuit devices, chip resistors, and resistor networks.

Latest Patents: Ioka's patent focuses on a unique glaze resistor that combines 4.0 to 70.0 wt % of a conductive component made up of metal silicide and metal boride with 30.0 to 96.0 wt % of glass. Notably, the metal boride content is maintained between 1.0 to 68.0 wt %. This ingenious formulation allows the glaze resistor to be manufactured through a sintering process in a non-oxidizing atmosphere, thus enhancing its applicability in conjunction with conductor patterns composed of base metals such as copper.

Career Highlights: Mitsuo Ioka's influential career is highlighted by his tenure at Matsushita Electric Industrial Co., Ltd., where he has played a pivotal role in advancing electrical component technologies. His dedication to research and innovation has contributed to the evolution of resistor technology, setting new benchmarks in the industry.

Collaborations: Throughout his career, Ioka has collaborated with notable colleagues, including Takeshi Iseki and Osamu Makino. These partnerships have further enriched his research endeavors and fostered a collaborative environment conducive to innovation in electronic parts.

Conclusion: Mitsuo Ioka stands as a testament to the power of innovation in the electrical engineering field. His groundbreaking work on glaze resistors not only enhances the functionality of hybrid integrated circuits but also underscores the importance of creative thinking in developing new technologies. Ioka's contributions continue to influence the industry, paving the way for future advancements in electronic components.

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]
Loading…