Tokyo, Japan

Yohei Takakuwa

This inventor holds 3 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Saturn Licensing LLC, Sony Corporation. Active years: 2020-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yohei Takakuwa. Retrieved from https://idiyas.com/inventor/yohei-takakuwa

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2020-2023

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

Title: Yohei Takakuwa: Innovator in Light-Emitting Technology

Introduction

Yohei Takakuwa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of light-emitting devices, showcasing his innovative spirit through his patents. With a total of 3 patents, Takakuwa has established himself as a key player in the development of advanced lighting technologies.

Latest Patents

Among his latest inventions is a light-emitting device that boasts excellent light emission performance, regardless of its small thickness. This device includes a base with a surface, one or more light sources positioned on the base, and a reflective lens that interposes the light source between itself and the base. Additionally, a reflective sheet surrounds the light source, featuring a first surface that makes a specific angle relative to a plane orthogonal to the optical axis. This design allows the first surface to be distanced from the base as it moves away from the light source. Furthermore, a light diffusion member is strategically placed to interpose the light source, reflective lens, and reflective sheet, enhancing the overall functionality of the device.

Career Highlights

Throughout his career, Takakuwa has worked with notable companies, including Saturn Licensing LLC and Sony Corporation. His experience in these organizations has contributed to his expertise in the field of light-emitting technologies.

Collaborations

Takakuwa has collaborated with esteemed colleagues such as Mitsuhiro Kawase and Roger Corn. These partnerships have likely fostered innovation and creativity in his projects.

Conclusion

Yohei Takakuwa's contributions to light-emitting technology reflect his dedication to innovation and excellence. His patents and collaborations highlight his role as a significant inventor in the industry.

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…