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For the Inventor, By the Inventor

Kawasaki, Japan

Osamu Toyoda

This inventor holds 51 USPTO granted patents and 4 published patent applications and 4 EPO patents, primarily in MEMS Technology (CPC class 3133). Top assignees: Fujitsu Corporation, Hitachi, Ltd., Fujitsu Hitachi Plasma Display Limited. Active years: 1995-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Osamu Toyoda. Retrieved from https://idiyas.com/inventor/osamu-toyoda

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

USPTO Granted Patents = 51 

% Patents Active = 39.2


Average Co-Inventor Count = 3.2

ph-index = 8

Forward Citations = 208(Granted Patents)

Forward Citations (Not Self Cited) = 199(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kunitomi-cho, JP (2009 - 2011)
  • Kanagawa, JP (2000 - 2013)
  • Kawasaki, JP (1995 - 2018)
  • Akashi, JP (2003 - 2019)

Company Filing History:

goldMedal39 out of 39,374 
 
Fujitsu Corporation
 patents
silverMedal8 out of 42,731 
 
Hitachi, Ltd.
 patents
bronzeMedal6 out of 180 
 
Fujitsu Hitachi Plasma Display Limited
 patents
4. 2 out of 29 
 
Hitachi Plasma Patent Licensing Co., Ltd.
 patents
5. 1 out of 4 
 
Advanced Pdp Development Center Corporation
 patents
6. 1 out of 365 
 
Hitachi Consumer Electronics Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1995-2019

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Areas of Expertise:
MEMS Switch
Power Generating Device
Plasma Display Panel
Tactile Sensation
Variable Filter
Electrostatic Actuator
Gas Discharge Panel
Field Emission Cathode
Three-Dimensional Structure
Manufacturing Method
Electronic Device
Substrate Assembly
51 patents (USPTO):Explore Patents
1. 10488928 - Tactile sensation providing system and tactile sensation providing apparatus (2019-11-26),
2. 9876479 - Filter (2018-01-23),
3. 9830011 - Input apparatus (2017-11-28),
4. 9806592 - Power generating device (2017-10-31),
5. 9634231 - MEMS switch (2017-04-25),
6. 9543499 - Power generation device (2017-01-10),
7. 9488162 - Electronic device (2016-11-08),
8. 9312071 - Electronic device having variable capacitance element and manufacture method thereof (2016-04-12),
9. 9221672 - Electronic device, method of manufacturing the electronic device, and method of driving the electronic device (2015-12-29),
10. 9059497 - Variable filter and communication apparatus (2015-06-16),
11. 8901709 - Electrical device having movable electrode (2014-12-02),
12. 8800141 - Method for fabricating MEMS device and MEMS device (2014-08-12),
13. 8643450 - Variable distributed constant line, variable filter, and communication module (2014-02-04),
14. 8618715 - Electrostatic actuator and driving method thereof (2013-12-31),
15. RE44445 - Method for forming partitions of plasma display panel by using sandblasting processing (2013-08-19),

Title: The Innovative Journey of Osamu Toyoda

Introduction: Osamu Toyoda, a pioneering inventor hailing from Kawasaki, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Toyoda's recent patents focus on advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to creating a more efficient and eco-friendly future.

Career Highlights: With a career spanning over two decades, Toyoda has held key positions in leading tech companies, where he spearheaded research and development projects that have led to numerous successful inventions and patents.

Collaborations: Throughout his career, Toyoda has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and knowledge-sharing that has resulted in transformative technological advancements.

Conclusion: Osamu Toyoda's relentless pursuit of innovation and his passion for pushing the boundaries of technology continue to inspire the next generation of inventors and pave the way for a brighter, more sustainable 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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