Saitama, Japan

Shigetaka Hada

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigetaka Hada. Retrieved from https://idiyas.com/inventor/shigetaka-hada

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 = 4(Granted Patents)


Company Filing History:

goldMedal1 out of 834,601 
Other
 patents

Years Active: 1979

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1 patent (USPTO):Explore Patents

Title: Shigetaka Hada: Innovator in Motorcycle Ignition Timing Technology

Introduction: Shigetaka Hada, a talented inventor hailing from Saitama-ken, Japan, has made notable contributions to the field of motorcycle technology. His innovative approach to ignition timing adjustment has garnered attention and led to his sole patent, reflecting his dedication to enhancing vehicle performance and safety.

Latest Patents: Shigetaka Hada holds a patent for a "Device for adjusting ignition timing in a motor-cycle." This invention proposes a sophisticated mechanism designed to optimize the ignition timing in motorcycle engines. The device integrates multiple ignition signal emitters, each with unique timing, which work together to enhance the engine's performance. When the motorcycle is in a stopped state, this technology enables precise control over the ignition circuit, contributing to a smoother riding experience.

Career Highlights: Throughout his career, Shigetaka Hada has been recognized for his innovative mindset and dedication to motorcycle technology. His patent exemplifies his commitment to improving engine performance and user experience. His expertise in the field has positioned him as a valuable contributor to advancements in automotive engineering.

Collaborations: Shigetaka Hada has collaborated with esteemed colleagues, including Masayuki Kudo and Nobuo Miura. These partnerships have fostered a collaborative environment that encourages creative problem-solving and innovation in motorcycle technology, enriching the development process of their joint projects.

Conclusion: Shigetaka Hada stands out as a prominent inventor in the realm of motorcycle technology. With his patented device for adjusting ignition timing, he has contributed significantly to engineering advancements. His work not only enhances vehicle performance but also showcases the potential for innovation within the automotive industry. As he continues to develop his ideas, Hada's legacy as an inventor will undoubtedly inspire future generations in the world of technology.

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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