Tokyo, Japan

Mitsuhiro Kawanishi

This inventor holds 4 USPTO granted patents and 5 published patent applications and 1 EPO patent. Top assignees: Sony Corporation, Sony Group Corporation. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuhiro Kawanishi. Retrieved from https://idiyas.com/inventor/mitsuhiro-kawanishi

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

USPTO Granted Patents = 4 

 

Average Co-Inventor Count = 2.6

ph-index = 2

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2015-2026

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

Title: Mitsuhiro Kawanishi: Innovator in Optical Technologies

Introduction

Mitsuhiro Kawanishi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical technologies, holding a total of 4 patents. His work focuses on enhancing display devices and electronic apparatuses through innovative optical solutions.

Latest Patents

Kawanishi's latest patents include an optical sheet, a display device, and an electronic apparatus. The optical sheet features a pinhole mask with multiple pinholes and a microlens array containing several microlenses. The design allows light emitted from sub-pixels to enter specific pinholes, which diffract the light, enabling it to be captured by corresponding microlenses. Another notable patent involves a scintillator and a radiation detection unit, which includes first phosphors made of inorganic fluorescent compounds and a second phosphor composed of a fluorescent resin.

Career Highlights

Throughout his career, Mitsuhiro Kawanishi has worked with leading companies in the technology sector, including Sony Corporation and Sony Group Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in optical technology.

Collaborations

Kawanishi has collaborated with notable colleagues such as Takahiro Igarashi and Shinichi Oguchi. Their combined expertise has contributed to the advancement of optical technologies and the successful development of various projects.

Conclusion

Mitsuhiro Kawanishi stands out as a key figure in the realm of optical innovations. His patents and collaborations reflect his commitment to advancing technology in meaningful ways.

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…