Tokyo, Japan

Takayuki Numakunai

This inventor holds 8 USPTO granted patents and 9 published patent applications and 1 EPO patent. Top assignees: Mitsumi Electric Company Ltd., Minebea Mitsumi Inc.. Active years: 2009-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayuki Numakunai. Retrieved from https://idiyas.com/inventor/takayuki-numakunai

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

USPTO Granted Patents = 8 

% Patents Active = 50.0

 

Average Co-Inventor Count = 1.8

ph-index = 2

Forward Citations = 6(Granted Patents)


Location History:

  • Tama, JP (2009 - 2019)
  • Tokyo, JP (2014 - 2022)

Company Filing History:


Years Active: 2009-2022

Loading Chart...
Loading Chart...
8 patents (USPTO):Explore Patents

Inventor Takayuki Numakunai: Innovator from Tokyo

Introduction

Takayuki Numakunai, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of technology, holding a remarkable total of 8 patents. His innovative approaches have led to the development of various devices that enhance functionality and user experience.

Latest Patents

Among his latest patents is the "Vibration actuator and vibration presenting apparatus," which consists of a vibration actuator designed to provide vibrations to a vibration presenting unit based on a pressing operation. This invention features a maneuverable part fixed to the unit, supported by an elastic part connected to a fixing part, making it capable of vibrating via electromagnetic forces in correlation with detected strain.

Another noteworthy patent is the "Foreign material adhesion preventing device and camera device provided with same." This device is intended for use on camera main bodies, preventing foreign materials from adhering to the image capturing surface. It incorporates a cover with a member designed to shield the surface and a nozzle to spray fluid, ensuring versatility and efficiency in safeguarding the camera.

Career Highlights

Throughout his career, Takayuki has been associated with prominent companies in the electronics and technology sector, including Mitsumi Electric Company Ltd. and Minebea Mitsumi Inc. His experiences have enabled him to hone his innovative skills and contribute to advancements in product development.

Collaborations

During his professional journey, Takayuki has worked alongside talented individuals such as Kenichi Furukawa and Kensuke Yamada. Collaborating with such skilled professionals has enhanced his capabilities as an inventor, allowing him to create more impactful inventions.

Conclusion

Takayuki Numakunai stands out as a noteworthy inventor whose portfolio reflects his dedication to innovation. His groundbreaking patents, combined with his industry experience and collaborations, position him as a significant figure in the technological landscape of Japan and beyond. His work continues to inspire future advancements in 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…