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For the Inventor, By the Inventor

Hyogo, Japan

Takuya Tsukamoto

This inventor holds 6 USPTO granted patents and 1 published patent application. Top assignee: Ushio Denki Kabushiki Kaisha. Active years: 2008-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takuya Tsukamoto. Retrieved from https://idiyas.com/inventor/takuya-tsukamoto

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

USPTO Granted Patents = 6 

% Patents Active = 33.3

Average Co-Inventor Count = 3.2

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Himeji, JP (2008 - 2012)
  • Hyogo, JP (2010 - 2013)

Company Filing History:

goldMedal6 out of 840 
 
Ushio Denki Kabushiki Kaisha
 patents

Years Active: 2008-2025

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6 patents (USPTO):Explore Patents
1. 12249500 - Light-emitting gas recovery method and light-emitting gas recovery apparatus (2025-03-11),
2. 8427055 - High pressure discharge lamp (2013-04-23),
3. 8314570 - High pressure discharge lamp light source device (2012-11-20),
4. 8072145 - Extra high pressure mercury lamp with each electrode held by a sealing portion (2011-12-06),
5. 7800307 - Electrode and extra-high pressure discharge lamp using the same (2010-09-21),
6. 7468584 - Discharge lamp with a discharge filling having a measured emission intensity of argon to OH radicals and method of manufacturing the same (2008-12-23),

Title: Takuya Tsukamoto: Innovator in Light-Emitting Gas Recovery

Introduction

Takuya Tsukamoto is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of light-emitting gas recovery, holding a total of 6 patents. His innovative methods and apparatuses have paved the way for more efficient recovery processes in this specialized area.

Latest Patents

Tsukamoto's latest patents include a light-emitting gas recovery method and a light-emitting gas recovery apparatus. These inventions allow for the efficient recovery of light-emitting gas from discarded lamps. The recovery method involves several steps, including preparing a lamp for disposal, placing it in a chamber, reducing air pressure, applying energy to communicate the internal spaces of the lamp and chamber, and discharging the gas toward a recovery mechanism. Additionally, he has developed a high-pressure discharge lamp that features a pair of electrodes within an electric discharge container, designed with specific dimensions and grooves to enhance performance.

Career Highlights

Tsukamoto is currently employed at Ushio Denki Kabushiki Kaisha, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the efficiency of light-emitting gas recovery systems.

Collaborations

Some of his notable coworkers include Yoshihiro Horikawa and Minoru Fukuda, who have collaborated with him on various projects.

Conclusion

Takuya Tsukamoto's contributions to the field of light-emitting gas recovery demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of the technical challenges in this area and offer practical solutions for the future.

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]
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