Hirohito Yoneyama

This inventor holds 37 USPTO granted patents and 3 published patent applications, primarily in Organic Electroluminescent Devices. Top assignees: Fuji Xerox Co., Ltd., Fujifilm Business Innovation Corp.. Active years: 2003-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirohito Yoneyama. Retrieved from https://idiyas.com/inventor/hirohito-yoneyama

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

USPTO Granted Patents = 37 (Patent Applications = 3)

% Patents Active = 32.4

Average Co-Inventor Count = 6.6

ph-index = 4

Forward Citations = 65(Granted Patents)

Location History:

Minamiashigara, JP (2003 - 2009)
Ebina, JP (2016 - 2017)
Kanagawa, JP (2006 - 2023)

Company Filing History:

Fujifilm Business Innovation Corp.

patents

Years Active: 2003-2023

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Areas of Expertise:

Organic Electroluminescent Device

Voice Analysis System

Inkjet Recording

Audio Analysis

Photosensitive Member

Coating Liquid

Sound Analysis Apparatus

Thiophene-Containing Compound

Electrophotographic

Recording Method

Display Device

Motion Analysis

37 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11796928 - Electrophotographic photosensitive member, process cartridge, and image forming apparatus (2023-10-24),

2. 9752043 - Coating liquid and recording medium (2017-09-05),

3. 9704504 - Voice analysis device and voice analysis system (2017-07-11),

4. 9522532 - Ink jet recording apparatus and ink jet recording method (2016-12-20),

5. 9469099 - Recording apparatus and recording method (2016-10-18),

6. 9458340 - Aqueous ink, recording apparatus and recording method (2016-10-04),

7. 9447300 - Ink, ink set, and recording device (2016-09-20),

8. 9368118 - Voice analyzer, voice analysis system, and non-transitory computer readable medium storing program (2016-06-14),

9. 9177556 - Sound analysis apparatus for detecting sound sources (2015-11-03),

10. 9153244 - Voice analyzer (2015-10-06),

11. 9140774 - Voice analyzer, voice analysis system, and non-transitory computer readable medium storing a program (2015-09-22),

12. 9129611 - Voice analyzer and voice analysis system (2015-09-08),

13. 9014395 - Audio analysis apparatus and audio analysis system (2015-04-21),

14. 8983843 - Motion analyzer having voice acquisition unit, voice acquisition apparatus, motion analysis system having voice acquisition unit, and motion analysis method with voice acquisition (2015-03-17),

15. 8892424 - Audio analysis terminal and system for emotion estimation of a conversation that discriminates utterance of a user and another person (2014-11-18),

Title: Hirohito Yoneyama: Pioneering Inventor from Kanagawa, JP

Introduction: Hirohito Yoneyama is a renowned inventor hailing from Kanagawa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hirohito Yoneyama holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Yoneyama has worked with leading tech companies and research institutions, where he has spearheaded projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Hirohito Yoneyama has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge-sharing that has led to numerous successful projects and inventions.

Conclusion: Hirohito Yoneyama's passion for innovation, coupled with his relentless drive to solve complex challenges, has solidified his reputation as a visionary inventor whose work continues to inspire future generations of innovators.

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]

3 patents pending: