Oyama, Japan

Noritoshi Oishi

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Daini Seikosha. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Noritoshi Oishi. Retrieved from https://idiyas.com/inventor/noritoshi-oishi

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: 1977

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1 patent (USPTO):Explore Patents

Title: Noritoshi Oishi: Innovator in Tuning Technology

Introduction

Noritoshi Oishi is a notable inventor based in Oyama, Japan. He is recognized for his contributions to the field of musical instrument tuning. His innovative approach has led to the development of a unique tuning device that enhances the accuracy of pitch detection.

Latest Patents

Oishi holds a patent for a tuning device designed for musical instruments or voices. This device features a visual stroboscopic display that shows a light flow at a speed proportional to the difference between the tone being tuned and the corresponding standard pitch. The standard pitch is synthesized from pulses generated by a high-frequency oscillator and is divided into a lower octave for comparison. The device allows users to set the pitch and octave of the tone to be tuned using a manual selector switch, making it a versatile tool for musicians.

Career Highlights

Oishi's career is marked by his dedication to improving musical tuning technology. His work has significantly impacted musicians and sound engineers, providing them with a reliable method for achieving precise pitch. His innovative spirit continues to inspire others in the field.

Collaborations

Oishi has collaborated with notable colleagues, including Haruzo Yoshikawa and Keiji Shimano. Their combined expertise has contributed to advancements in tuning technology and has fostered a collaborative environment for innovation.

Conclusion

Noritoshi Oishi's contributions to the field of musical tuning technology exemplify the spirit of innovation. His patented tuning device represents a significant advancement in achieving accurate pitch, benefiting musicians worldwide.

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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