Yokohama, Japan

Toru Wakihara

This inventor holds 6 USPTO granted patents and 2 EPO patents. Top assignees: Kabushiki Kaisha Toshiba, Yokohama Tlo Company, Ltd.. Active years: 2009-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toru Wakihara. Retrieved from https://idiyas.com/inventor/toru-wakihara

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


% Patents Active = 83.3


Average Co-Inventor Count = 6.7

ph-index = 2

Forward Citations = 28(Granted Patents)


Location History:

  • Kanagawa, JP (2009)
  • Yokohama, JP (2012 - 2013)

Company Filing History:


Years Active: 2009-2013

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

Title: The Innovative Journey of Toru Wakihara: A Pioneer in Luminescent Materials

Introduction: Toru Wakihara, an accomplished inventor based in Yokohama, Japan, has made a significant impact in the field of materials science with his innovative work on luminescent materials. With a portfolio of six patents, Wakihara's contributions have advanced the development of light-emitting devices, paving the way for new applications in various industries.

Latest Patents: One of Wakihara's notable patents includes a luminescent material which exhibits an emission peak at a wavelength ranging from 490 to 580 nm when excited by light with a wavelength between 250 to 500 nm. The composition of this luminescent material is represented by the general formula: (MR)AlSiON (2). Here, 'M' denotes at least one metallic element excluding silicon and aluminum, while 'R' signifies a luminescence center element. Specific relationships for the parameters x, a2, b2, c2, and d2 are defined to optimize its luminescent properties.

Career Highlights: Throughout his career, Wakihara has worked with prominent companies such as Toshiba Corporation, where he contributed to various innovations in technology. His experience at these organizations has enabled him to refine his expertise in the development of luminescent materials and related technologies.

Collaborations: During his career, Wakihara has collaborated with esteemed colleagues such as Katsutoshi Komeya and Yumi Fukuda. Together, they have worked to enhance the effectiveness of materials used in electronic devices, which has led to groundbreaking advancements in luminescent technology.

Conclusion: Toru Wakihara's innovative work in developing luminescent materials has established him as a notable figure in the field of materials science. His six patented inventions reflect a commitment to advancing technology and improving applications in various sectors. As the demand for advanced light-emitting devices continues to grow, Wakihara's contributions are likely to leave a lasting legacy.

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…