Kadoma, Japan

Kiyoshi Ikoma

This inventor holds 1 USPTO granted patent. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyoshi Ikoma. Retrieved from https://idiyas.com/inventor/kiyoshi-ikoma

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 = 4.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1978

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1 patent (USPTO):Explore Patents

Title: Kiyoshi Ikoma: Innovator in Tape Recorder Technology

Introduction: Kiyoshi Ikoma, hailing from Kadoma, Japan, is a notable inventor recognized for his innovative contributions to the audio recording industry. With a single patent to his name, Ikoma's work has impacted the design of tape recorders, showcasing the blend of creativity and engineering.

Latest Patents: Ikoma's patent, titled "Push Rod Type Tape Recorder Operating Device," introduces a mechanism comprising multiple parallel push rods. These rods are designed to move vertically between an inactive position, biased to remain non-active, and an active position, allowing engagement with the tape recorder's drive mechanism. The innovation features a system where each push rod contains a notched portion and interacts with a pivotally supported latch bar containing projections that engage these notches. This unique setup enables efficient locking and unlocking of the push rods, enhancing the operational effectiveness of tape recorders.

Career Highlights: Kiyoshi Ikoma has built his career at Matsushita Electric Industrial Co., Ltd., a company known for its extensive range of consumer electronics. His tenure in this esteemed organization has provided him with the platform to innovate and develop groundbreaking technology in the audio equipment sector.

Collaborations: During his career, Ikoma has worked alongside talented individuals such as Masanori Onishi and Tadashi Yoshikawa. These collaborations have fostered a creative environment where innovative ideas can flourish, contributing to advancements in audio technology.

Conclusion: Kiyoshi Ikoma stands out as a significant figure in the realm of audio recording innovations. His patent for the push rod type tape recorder operating device not only reflects technical ingenuity but also emphasizes the importance of collaboration in the invention process. As the audio industry continues to evolve, Ikoma's contributions will undoubtedly serve as a foundation for future advancements.

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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