Toyokawa, Japan

Kengo Asai

This inventor holds 3 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Konica Minolta, Inc., Konica Minolta Business Technologies, Inc.. Active years: 2011-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kengo Asai. Retrieved from https://idiyas.com/inventor/kengo-asai-dx558q0n

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 100.0


Average Co-Inventor Count = 1.5

ph-index = 2

Forward Citations = 18(Granted Patents)


Company Filing History:


Years Active: 2011-2015

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3 patents (USPTO):Explore Patents

Title: Kengo Asai: Innovator in Imaging Technology

Introduction

Kengo Asai is a notable inventor based in Toyokawa, Japan. He has made significant contributions to the field of imaging technology, holding a total of 3 patents. His work primarily focuses on advancements in toner supply systems and image forming apparatuses.

Latest Patents

Asai's latest patents include innovative designs for a toner bottle, a supply unit, and an image forming apparatus. The first patent describes a first shutter that covers a supply port on the main body, which can move in an outer peripheral direction. This design features guiding members that assist in the movement of the shutter and a lock mechanism that secures the shutter in a closed state. The lock mechanism is ingeniously designed to release when a protrusion on the shutter disengages from a recess on the main body.

The second patent details a toner resupply device that includes a detector plate for monitoring toner levels in a hopper. This device also features a douser that moves with the detector plate and a fixing plate that secures both components together. The douser is equipped with a light-blocking surface that interacts with a toner sensor, ensuring accurate detection of toner levels.

Career Highlights

Kengo Asai has worked with prominent companies in the imaging sector, including Konica Minolta, Inc. and Konica Minolta Business Technologies, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in imaging technology.

Collaborations

Asai has collaborated with talented individuals such as Takeru Kinoshita and Hideji Hayashi. Their combined expertise has contributed to the successful development of Asai's patented technologies.

Conclusion

Kengo Asai's contributions to imaging technology through his patents and collaborations highlight his role as an influential inventor in the field. His innovative designs continue to shape the future of toner supply systems and image forming apparatuses.

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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