Kariya, Japan

Mitsunobu Niwa

This inventor holds 7 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Denso Corporation. Active years: 2003-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsunobu Niwa. Retrieved from https://idiyas.com/inventor/mitsunobu-niwa

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

USPTO Granted Patents = 7 

% Patents Active = 71.4


Average Co-Inventor Count = 2.3

ph-index = 3

Forward Citations = 30(Granted Patents)


Company Filing History:


Years Active: 2003-2020

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7 patents (USPTO):Explore Patents

Title: Innovations of Mitsunobu Niwa

Introduction

Mitsunobu Niwa is a prominent inventor based in Kariya, Japan. He has made significant contributions to the field of ignition control technology, holding a total of 7 patents. His work focuses on enhancing the efficiency and reliability of ignition systems for internal combustion engines.

Latest Patents

One of his latest patents is an ignition control device that includes a main ignition circuit designed to generate a spark discharge to a spark plug. This device controls the energization of a primary coil of an ignition coil, ensuring optimal performance during engine operation. Another notable patent is for an ignition device that features a secondary current control circuit. This circuit receives a secondary current control signal from an ECU and adjusts the energization of the primary coil based on engine parameters, effectively managing the energy supplied to the ignition coil.

Career Highlights

Mitsunobu Niwa is currently employed at Denso Corporation, a leading company in automotive technology. His innovative work has contributed to advancements in ignition systems, making them more efficient and reliable for modern vehicles.

Collaborations

Throughout his career, Niwa has collaborated with notable colleagues such as Satoshi Hada and Eiichi Kurokawa. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the automotive sector.

Conclusion

Mitsunobu Niwa's contributions to ignition control technology have significantly impacted the automotive industry. His innovative patents and collaborations continue to drive advancements in engine performance and efficiency.

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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