logo

For the Inventor, By the Inventor

Numazu, Japan

Toshiyuki Hiraoka

This inventor holds 18 USPTO granted patents and 1 EPO patent, primarily in LED Lighting Technology. Top assignees: Toshiba Lighting & Technology Corporation, Kabushiki Kaisha Tec, Kabushiki Kaisha Toshiba. Active years: 1994-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiyuki Hiraoka. Retrieved from https://idiyas.com/inventor/toshiyuki-hiraoka

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

Calculating rank
USPTO Granted Patents = 18

% Patents Active = 11.1

 

Average Co-Inventor Count = 4.6

ph-index = 5

Forward Citations = 121(Granted Patents)


Location History:

  • Kanagawa, JP (2007)
  • Kanagawa-ken, JP (2004 - 2013)
  • Shizuoka, JP (2012 - 2013)
  • Numazu, JP (1994 - 2014)
  • Yokosuka, JP (2014)

Company Filing History:

goldMedal16 out of 663 
 
Toshiba Lighting & Technology Corporation
 patents
silverMedal1 out of 122 
 
Kabushiki Kaisha Tec
 patents
bronzeMedal1 out of 53,286 
 
Kabushiki Kaisha Toshiba
 patents
4. 1 out of 492 
 
Tokyo Electric Co.
 patents
where one patent can have more than one assignee

Years Active: 1994-2014

Loading Chart...
Loading Chart...
Areas of Expertise:
Tube Lamp
Illuminating Device
LED Lighting Equipment
Light Emitting Module
Fluorescent Lamp
Lighting Control System
Power Inverter
Self-Ballasted Lamp
Luminaires
Lighting Equipment
Chopper Circuit
Power Supply
18 patents (USPTO):Explore Patents
1. 8864511 - Tube lamp and luminaire (2014-10-21),
2. 8803442 - Illuminating device (2014-08-12),
3. 8803441 - Illuminating device (2014-08-12),
4. 8791651 - Illuminating device (2014-07-29),
5. 8587218 - Illuminating device (2013-11-19),
6. 8575859 - Illuminating device (2013-11-05),
7. 8536800 - Illuminating device and controlling method thereof (2013-09-17),
8. 8450943 - Illuminating device and controlling method thereof (2013-05-28),
9. 8441208 - Light emitting module and illuminating device (2013-05-14),
10. 8415889 - LED lighting equipment (2013-04-09),
11. 8305010 - Light-emitting diode lighting device with step-down chopper (2012-11-06),
12. 8188680 - Illuminating device (2012-05-29),
13. 7952295 - Illuminating device (2011-05-31),
14. 7388337 - Fluorescent lamp lighting apparatus and lighting control system (2008-06-17),
15. 7256547 - Self-ballasted fluorescent lamp and luminaire (2007-08-14),

Title: The Innovative Journey of Toshiyuki Hiraoka

Introduction: Toshiyuki Hiraoka is a renowned inventor hailing from Numazu, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Toshiyuki Hiraoka's latest patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to driving innovation forward.

Career Highlights: With a career spanning over two decades, Toshiyuki Hiraoka has worked with leading research institutions and tech companies, consistently pushing the boundaries of what is possible in the realm of technology.

Collaborations: Throughout his career, Toshiyuki Hiraoka has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of creativity and excellence in all his projects.

Conclusion: Toshiyuki Hiraoka's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and engineers worldwide.

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…