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For the Inventor, By the Inventor

Kanagawa, Japan

Takashi Tomita

This inventor holds 46 USPTO granted patents and 7 published patent applications and 2 EPO patents, primarily in Electroacoustic Transducers. Top assignees: Sony Corporation, Taiyo Yuden Co., Ltd., Western Digital Technologies, Inc.. Active years: 1997-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Tomita. Retrieved from https://idiyas.com/inventor/takashi-tomita

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

USPTO Granted Patents = 46 

% Patents Active = 71.7

 

Average Co-Inventor Count = 2.3

ph-index = 7

Forward Citations = 187(Granted Patents)


Location History:

  • Miyagi, JP (1997 - 2009)
  • Kanagawa, JP (2006 - 2019)
  • Tokyo, JP (1999 - 2021)
  • Yokohama, JP (2012 - 2023)
  • Takasaki, JP (2017 - 2023)

Company Filing History:

goldMedal20 out of 58,145 
 
Sony Corporation
 patents
silverMedal10 out of 1,769 
 
Taiyo Yuden Co., Ltd.
 patents
bronzeMedal5 out of 5,429 
 
Western Digital Technologies, Inc.
 patents
4. 4 out of 4,980 
 
Oki Electric Industry Co., Ltd.
 patents
5. 2 out of 987 
 
Hgst Netherlands, B.v.
 patents
6. 2 out of 702 
 
Lapis Semiconductor Co., Ltd.
 patents
7. 1 out of 707 
 
Oki Semiconductor Co., Ltd.
 patents
8. 1 out of 28,940 
 
Ricoh Company, Ltd.
 patents
9. 1 out of 834,513 
Other
 patents

Years Active: 1997-2026

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Areas of Expertise:
Electroacoustic Transducer
Hard Disk Drive
Fuel Cell
Biological Signal Processing
Battery Capacity Calculation
Vibration Generating Device
Dye-Sensitized Solar Cell
Semiconductor Device
Ink-Jet Recording Head
Muscle-Activity Diagnosis
Piezoelectric Speaker
Delay Circuit
46 patents (USPTO):Explore Patents
1. 12682935 - Hard disk drive embedded gasket base (2026-07-14),
2. 12542154 - Sealed hard disk drive base insert (2026-02-03),
3. 12211527 - Hard disk drive multiple disk pack stacking structure (2025-01-28),
4. 11842754 - Dual gasket for manufacturing of hermetically-sealed hard disk drive (2023-12-12),
5. 11557712 - Vibration generating device and electronic equipment (2023-01-17),
6. 11489524 - Semiconductor device (2022-11-01),
7. 11478821 - Vibration generating device (2022-10-25),
8. 11348619 - Dual gasket for manufacturing of hermetically-sealed hard disk drive (2022-05-31),
9. 11209905 - Panel and electronic apparatus (2021-12-28),
10. 10897674 - Electroacoustic transducer (2021-01-19),
11. 10517501 - Electroencephalogram analysis apparatus and electroencephalogram analysis method (2019-12-31),
12. 10433073 - Electroacoustic transducer (2019-10-01),
13. 10412502 - Electroacoustic transducer with dual vibration plate (2019-09-10),
14. 10121956 - Electroacoustic transducer (2018-11-06),
15. 10076278 - Headband, headgear, and electroencephalographic apparatus (2018-09-18),

Title: Takashi Tomita - Innovative Inventor from Kanagawa, Japan

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

Latest Patents: Takashi Tomita holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Takashi Tomita has worked with leading research institutions and tech companies, consistently pushing the boundaries of what is possible in the realm of innovation. His work has been instrumental in shaping the future of various industries.

Collaborations: Throughout his career, Takashi Tomita has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of creativity and excellence in all his projects. His ability to work in multidisciplinary teams has led to the development of cutting-edge solutions.

Conclusion: Takashi Tomita's passion for innovation and his relentless pursuit of excellence have solidified his position as a visionary inventor in the global technology landscape. His work continues to inspire future generations of inventors and 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]
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