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For the Inventor, By the Inventor

Kawasaki, Japan

Ryobun Tachita

This inventor holds 17 USPTO granted patents. Top assignees: Matsushita Electric Industrial Co., Ltd., Other. Active years: 1982-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryobun Tachita. Retrieved from https://idiyas.com/inventor/ryobun-tachita

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

USPTO Granted Patents = 17

% Patents Active = 100.0

Average Co-Inventor Count = 3.2

ph-index = 11

Forward Citations = 319(Granted Patents)


Location History:

  • Kawasaki, JP (1982 - 1998)
  • Kanagawa, JP (1983 - 2004)

Company Filing History:

goldMedal16 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
silverMedal1 out of 834,513 
Other
 patents

Years Active: 1982-2004

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17 patents (USPTO):Explore Patents
1. 6766172 - Road vehicle communication method using light and radio (2004-07-20),
2. 5847678 - GPS receiver (1998-12-08),
3. 5600328 - Demodulator circuit in global positioning system receiver (1997-02-04),
4. 5563608 - Position measuring system and method therefor (1996-10-08),
5. 5081462 - Method of deriving phase of pseudo-random code signal in global (1992-01-14),
6. 4800577 - GPS receiver (1989-01-24),
7. 4696058 - Diversity receiver (1987-09-22),
8. 4641260 - Digital signal processing apparatus for a blood flowmeter using (1987-02-03),
9. 4593700 - Ultrasonic wave blood flow meter (1986-06-10),
10. 4552152 - Ultrasonic diagnostic apparatus using Doppler effect (1985-11-12),
11. 4470308 - Arc scan ultrasonic imaging system having diverging lens and path-length (1984-09-11),
12. 4440025 - Arc scan transducer array having a diverging lens (1984-04-03),
13. 4423737 - Combination tomographic and cardiographic ultrasonic imaging method and (1984-01-03),
14. 4368643 - Ultrasonic imaging by radial scan beams emanating from a hypothetical (1983-01-18),
15. 4348902 - Ultrasonic imaging system using plural square wave pulse trains of (1982-09-14),

Title: Ryobun Tachita: Pioneering Inventor from Kawasaki

Introduction: Ryobun Tachita is a renowned inventor hailing from Kawasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tachita's recent patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to creating a more efficient and sustainable future.

Career Highlights: With a career spanning over two decades, Tachita has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological advancements in various industries.

Collaborations: Throughout his career, Tachita has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Ryobun Tachita's dedication to innovation and his relentless pursuit of technological excellence continue to inspire the next generation of inventors and shape the future of technology.

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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