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For the Inventor, By the Inventor

Ageo, Japan

Hiroshi Kato

This inventor holds 9 USPTO granted patents. Top assignees: Kabushiki Kaisha Kawai Gakki Seisakusho, Kabushiki Kaisha Somic Ishikawa, Sanyo Denki Kabushiki Kaisha. Active years: 1978-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Kato. Retrieved from https://idiyas.com/inventor/hiroshi-kato-hyvs8ffk

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

USPTO Granted Patents = 9

% Patents Active = 77.8

Average Co-Inventor Count = 1.7

ph-index = 4

Forward Citations = 29(Granted Patents)


Location History:

  • Okegawa, JP (1978)
  • Ageo, JP (1979 - 1982)
  • Hamamatsu, JP (2003)

Company Filing History:

goldMedal8 out of 459 
 
Kabushiki Kaisha Kawai Gakki Seisakusho
 patents
silverMedal1 out of 34 
 
Kabushiki Kaisha Somic Ishikawa
 patents
bronzeMedal1 out of 4 
 
Sanyo Denki Kabushiki Kaisha
 patents
4. 1 out of 1 
 
Tokyo Sanyo Denki Kabushiki Kaisha
 patent
where one patent can have more than one assignee

Years Active: 1978-2003

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9 patents (USPTO):Explore Patents
1. 6629067 - Range control system (2003-09-30),
2. 6591657 - Method of manufacturing ball joint (2003-07-15),
3. 6548748 - Electronic musical instrument with mute control (2003-04-15),
4. 4319511 - Tone source for an electronic musical instrument (1982-03-16),
5. 4312257 - Automatic accompaniment apparatus (1982-01-26),
6. 4240316 - Keyboard type electronic musical instrument (1980-12-23),
7. 4216692 - Keyboard type automatic accompanying system (1980-08-12),
8. 4138918 - Automatic musical instrument (1979-02-13),
9. 4117759 - Apparatus for forming chord signal (1978-10-03),

Title: Inventor Hiroshi Kato

Introduction: Hiroshi Kato is a renowned inventor hailing from Ageo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hiroshi Kato holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous dedication to pushing the boundaries of scientific advancement.

Career Highlights: With a career spanning over two decades, Hiroshi Kato has worked with leading research institutions and technology companies, playing a pivotal role in the development of cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Hiroshi Kato has collaborated with top engineers, scientists, and inventors from around the world, fostering a culture of innovation and knowledge sharing that has led to numerous successful projects and inventions.

Conclusion: Hiroshi Kato's passion for innovation, coupled with his relentless pursuit of excellence, has solidified his reputation as a visionary inventor whose work continues to inspire 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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