Mishima, Japan

Nobutsugu Maruiwa

This inventor holds 15 USPTO granted patents and 7 published patent applications and 4 EPO patents, primarily in Automated Parking Systems. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 2020-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobutsugu Maruiwa. Retrieved from https://idiyas.com/inventor/nobutsugu-maruiwa

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

Calculating rank
USPTO Granted Patents = 15 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.5

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 2020-2026

Loading Chart...
Loading Chart...
Areas of Expertise:
Automated Parking
Valet Parking
Vehicle Control
Monitoring System
Parking Management
Abnormal Situation
Storage Medium
Parking Assist
Autonomous Driving
Control Method
Management System
Parking Position Adjustment
15 patents (USPTO):Explore Patents

Title: Nobutsugu Maruiwa: Innovator in Automatic Parking Management Systems

Introduction

Nobutsugu Maruiwa is a prominent inventor based in Mishima, Japan. He has made significant contributions to the field of automatic parking management systems, holding a total of 11 patents. His innovative work focuses on enhancing the efficiency and functionality of parking solutions.

Latest Patents

Maruiwa's latest patents include an automatic parking lot management system and method, as well as a storage medium. The automatic parking lot management system features an infrastructure sensor designed to detect a preset range within a parking lot. A mobile body equipped with a peripheral detection sensor can be moved to a detectable position, allowing it to monitor the detection range of the infrastructure sensor. In cases where an abnormality is detected in the infrastructure sensor, the mobile body is repositioned to ensure accurate detection. Another notable patent is a parking management device tailored for parking lots adjacent to stores. This device includes a provision time acquisition unit that captures the provision time of products ordered by drivers. It also features a parking location determination unit that identifies the optimal parking location based on the acquired provision time, along with a guidance information generation unit that directs vehicles to the designated parking spot.

Career Highlights

Nobutsugu Maruiwa is currently employed at Toyota Jidosha Kabushiki Kaisha, a leading automotive manufacturer. His work at Toyota has allowed him to apply his inventive skills to real-world applications, contributing to advancements in automotive technology and parking solutions.

Collaborations

Maruiwa collaborates with talented individuals such as Daisaku Honda and Hiroya Matsubayashi. Their combined expertise fosters an environment of innovation and creativity, leading to the development of cutting-edge technologies in the automotive sector.

Conclusion

Nobutsugu Maruiwa's contributions to automatic parking management systems exemplify his dedication to innovation in the automotive industry. His patents reflect a commitment to improving parking efficiency and enhancing user experience. Through his work at Toyota and collaborations with esteemed colleagues, Maruiwa continues to shape the future of parking 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]
Loading…