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For the Inventor, By the Inventor

Miyagi, Japan

Takehito Sugawara

This inventor holds 6 USPTO granted patents and 1 published patent application. Top assignee: Alps Electric Co., Ltd.. Active years: 2003-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takehito Sugawara. Retrieved from https://idiyas.com/inventor/takehito-sugawara

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

USPTO Granted Patents = 6 

% Patents Active = 100.0

Average Co-Inventor Count = 1.1

ph-index = 5

Forward Citations = 40(Granted Patents)


Company Filing History:

goldMedal6 out of 4,048 
 
Alps Electric Co., Ltd.
 patents

Years Active: 2003-2016

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6 patents (USPTO):Explore Patents
1. 9415748 - Seat belt wearing detection device (2016-08-16),
2. 7426275 - Handling device and method of security data (2008-09-16),
3. 7002449 - Keyless entry for executing immobilizer authentication (2006-02-21),
4. 6580241 - Method of detecting pinching of object in power window device (2003-06-17),
5. 6563279 - Power window system with control unit for detecting foreign object caught in car window (2003-05-13),
6. 6531840 - Power window apparatus provided with control part for detecting pinching and method for controlling the same (2003-03-11),

Title: Takehito Sugawara: Innovator in Vehicle Safety Technology

Introduction

Takehito Sugawara is a prominent inventor based in Miyagi-ken, Japan. He has made significant contributions to vehicle safety technology, holding a total of 6 patents. His innovative designs focus on enhancing the safety and security of vehicle occupants.

Latest Patents

One of Sugawara's latest inventions is a seat belt wearing detection device. This device includes a tongue unit supported by a seat belt and a buckle unit that holds the tongue unit. It features a wearing detection unit that identifies whether the seat belt is properly worn. Additionally, a seat belt side communication unit transmits the detection results to a vehicle side device, which performs radio communication to receive this information. The power supply means for this device includes a power supply section, a power storage section, and a charging section, ensuring that the device remains operational.

Another notable patent is a handling device and method for security data in vehicles. This device comprises an in-vehicle unit with a portable unit authenticating unit, an EEPROM, a ROM, and a controller. It allows for the locking and unlocking of a vehicle's door locking mechanism through a portable unit. The device encrypts security data with a cipher key, ensuring that sensitive information is securely stored and managed.

Career Highlights

Sugawara is currently employed at Alps Electric Co., Ltd., where he continues to develop innovative technologies aimed at improving vehicle safety. His work has garnered attention for its practical applications and potential to enhance user safety in everyday driving situations.

Collaborations

Sugawara collaborates with Hideki Masudaya, contributing to the development of advanced safety technologies in the automotive industry.

Conclusion

Takehito Sugawara's contributions to vehicle safety technology through his innovative patents demonstrate his commitment to enhancing the safety of drivers and passengers alike. His work continues to influence the automotive industry positively.

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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