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For the Inventor, By the Inventor

Kawasaki, Japan

Takashi Ono

This inventor holds 50 USPTO granted patents and 1 published patent application and 27 EPO patents, primarily in Fuel Cell Technology. Top assignees: Kyocera Corporation, Canon Kabushiki Kaisha, Fujitsu Corporation. Active years: 1991-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Ono. Retrieved from https://idiyas.com/inventor/takashi-ono-60t9fnp1

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

Calculating rank
USPTO Granted Patents = 50 

% Patents Active = 58.0

 

Average Co-Inventor Count = 1.9

ph-index = 7

Forward Citations = 227(Granted Patents)

Forward Citations (Not Self Cited) = 223(Dec 10, 2025)


Location History:

  • Kokubu, JP (2007)
  • Toride, JP (2004 - 2008)
  • Kobe, JP (2009)
  • Ibaraki, JP (2011)
  • Kagoshima, JP (2009 - 2013)
  • Inagi, JP (2009 - 2016)
  • Kyoto, JP (1991 - 2017)
  • Kashiwa, JP (2018)
  • Kawasaki, JP (1998 - 2019)
  • Kirishima, JP (2013 - 2022)

Company Filing History:

goldMedal21 out of 6,952 
 
Kyocera Corporation
 patents
silverMedal16 out of 93,258 
 
Canon Kabushiki Kaisha
 patents
bronzeMedal6 out of 39,381 
 
Fujitsu Corporation
 patents
4. 3 out of 1,236 
 
Tokyo Ohka Kogyo Co., Ltd.
 patents
5. 2 out of 1,653 
 
Mitsubishi Jidosha Kogyo Kabushiki Kaisha
 patents
6. 2 out of 359 
 
Sanyo Chemical Industries, Ltd.
 patents
7. 1 out of 13 
 
Dainichi Co., Ltd.
 patents
8. 1 out of 1,363 
 
The University of Tokyo
 patents
9. 1 out of 62 
 
Tokyo Metropolitan University
 patents
10. 1 out of 39,078 
 
Toyota Jidosha Kabushiki Kaisha
 patents
where one patent can have more than one assignee

Years Active: 1991-2022

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Areas of Expertise:
Fuel Cell Apparatus
High-Frequency Antenna
Image Processing
Toner Binder
Print Data Processing
Cooling Device
Hybrid System
Cell Stack Device
Solar Thermal Power
Amplifier Detection
Control Method
Electronic Apparatus
50 patents (USPTO):Explore Patents
1. 11362362 - Fuel cell apparatus (2022-06-14),
2. 10763527 - Fuel cell device (2020-09-01),
3. 10724144 - Module and module accomodation device (2020-07-28),
4. 10374307 - High-frequency antenna element and high-frequency antenna module (2019-08-06),
5. 10236525 - Control apparatus, fuel cell unit and control method (2019-03-19),
6. 10102458 - Image processing apparatus for generating intermediate data and processing the intermediate data, method of processing intermediate data generated from print data (2018-10-16),
7. 9963793 - Cell unit, cell stack device, cell unit device and module (2018-05-08),
8. 9917312 - Cooling and heating device (2018-03-13),
9. 9761895 - Cell stack device, fuel cell module, fuel cell device, and method of fabricating cell stack device (2017-09-12),
10. 9751976 - Toner binder and toner (2017-09-05),
11. 9644127 - Heating medium composition for solar thermal power generation system (2017-05-09),
12. 9620793 - Hybrid system (2017-04-11),
13. 9564646 - Fuel cell system and operating method thereof (2017-02-07),
14. 9502724 - Fuel cell system and operation method thereof (2016-11-22),
15. 9336468 - Image forming apparatus, image forming method, and medium (2016-05-10),

Title: The Innovative Patents of Takashi Ono: A Spotlight on His Contributions

Introduction: Takashi Ono, an accomplished inventor based in Kawasaki, Japan, boasts an impressive portfolio of 29 patents. His innovations primarily focus on high-frequency antenna technologies and image processing systems, showcasing his expertise in both telecommunications and data processing fields.

Latest Patents: One of Takashi Ono's latest inventions is a high-frequency antenna element designed for effective downsizing, even in the presence of an electromagnetic wave absorber. This innovative design offers protection for the receiving antenna unit while ensuring high performance. The high-frequency antenna module comprises a substrate, a dielectric layer, a receiving antenna unit, and a protective coating that enhances the functionality of the receiving antenna unit.

Additionally, Ono has developed an image processing apparatus that generates and processes intermediate data derived from print data. This technology efficiently manages work memory by implementing an intelligent system that switches between creating first and second bit maps, utilizing a pre-existing bit map memory to enhance processing speed and efficiency.

Career Highlights: Takashi Ono's distinguished career includes significant contributions while working at renowned companies such as Canon and Fujitsu. His tenure at these organizations has been marked by innovation and excellence, further establishing his reputation as a leading inventor in his fields of expertise.

Collaborations: Throughout his career, Takashi has collaborated with talented professionals including Yousuke Okazaki and Hiroaki Maeda. These partnerships have facilitated the exchange of ideas and fostered an environment of creativity, contributing to the successful development of multiple patents.

Conclusion: Takashi Ono's innovative spirit has led to the creation of advanced high-frequency antennas and state-of-the-art image processing systems. With 29 patents to his name, his contributions continue to influence the world of technology, showcasing the vital role inventors play in driving progress and innovation.

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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