Takeshi Adachi

This inventor holds 28 USPTO granted patents, primarily in Electronic Musical Instruments. Top assignees: Nippon Gakki Seizo Kabushiki Kaisha, Yamaha Corporation. Active years: 1976-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Adachi. Retrieved from https://idiyas.com/inventor/takeshi-adachi

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

Calculating rank

USPTO Granted Patents = 28

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 11

Forward Citations = 359(Granted Patents)

Location History:

Hamamatsu, JA (1976 - 1978)
Hamamatsu, JP (1978 - 1994)
Hamakita, JP (1993 - 1995)

Company Filing History:

18 out of 841

Nippon Gakki Seizo Kabushiki Kaisha

Years Active: 1976-1995

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Areas of Expertise:

Electronic Musical Instrument

Tone Generation

Touch Response

Acoustic Control

Musical Tone

Variable Touch Sensitivity

Chord Generation

Automatic Rhythm

Dynamic Range

Frequency Modulation

Voltage Control

Sequencer

28 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5453571 - Electronic musical instrument having key after-sensors and stroke (1995-09-26),

2. 5310962 - Acoustic control apparatus for controlling music information in response (1994-05-10),

3. 5252774 - Electronic musical instrument having resonance tone generation (1993-10-12),

4. 5241124 - Electronic musical instrument capable of controlling touch response (1993-08-31),

5. 5159140 - Acoustic control apparatus for controlling musical tones based upon (1992-10-27),

6. 5099739 - Musical tone generating aparatus (1992-03-31),

7. 5048390 - Tone visualizing apparatus (1991-09-17),

8. 5027690 - Electronic musical keyboard instruments with variable touch sensitivity (1991-07-02),

9. 5005459 - Musical tone visualizing apparatus which displays an image of an (1991-04-09),

10. 4972753 - Electronic musical instrument (1990-11-27),

11. 4840100 - Tone signal generation device for an electric musical instrument (1989-06-20),

12. 4450745 - Electronic musical instrument with plural tone production channels (1984-05-29),

13. 4365532 - Electronic musical instrument with plural tone production channels (1982-12-28),

14. 4353278 - Chord generating apparatus of electronic musical instrument (1982-10-12),

15. 4321851 - Electronic musical instrument (1982-03-30),

Title: The Innovative Journey of Takeshi Adachi

Introduction: Takeshi Adachi, a pioneering inventor hailing from Hamamatsu, Japan, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Takeshi Adachi's latest patents showcase his commitment to innovation, with a focus on advancements in robotics, artificial intelligence, and renewable energy technologies.

Career Highlights: Throughout his illustrious career, Takeshi Adachi has been at the forefront of technological innovation. His work has revolutionized industries such as healthcare, transportation, and communication, earning him recognition as a visionary inventor.

Collaborations: Takeshi Adachi has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His partnerships have been instrumental in pushing the boundaries of what is possible in the world of technology.

Conclusion: Takeshi Adachi's passion for innovation and his relentless pursuit of excellence have cemented his legacy as a trailblazing inventor. His work continues to inspire future generations of inventors to push the limits of what technology can achieve.

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]