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For the Inventor, By the Inventor

Hamamatsu, Japan

Yoshihisa Ito

This inventor holds 11 USPTO granted patents. Top assignee: Yamaha Corporation. Active years: 1992-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihisa Ito. Retrieved from https://idiyas.com/inventor/yoshihisa-ito-1xio0qyd

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

Calculating rank
USPTO Granted Patents = 11

% Patents Active = 81.8

Average Co-Inventor Count = 1.8

ph-index = 7

Forward Citations = 89(Granted Patents)


Location History:

  • Hamamatu, JP (1999)
  • Hamamatsu, JP (1992 - 2011)

Company Filing History:

goldMedal11 out of 5,509 
 
Yamaha Corporation
 patents

Years Active: 1992-2011

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11 patents (USPTO):Explore Patents
1. 7915513 - Automatic accompaniment generating apparatus and method (2011-03-29),
2. 7432437 - Apparatus and computer program for playing arpeggio with regular pattern and accentuated pattern (2008-10-07),
3. 7432436 - Apparatus and computer program for playing arpeggio (2008-10-07),
4. 7091410 - Apparatus and computer program for providing arpeggio patterns (2006-08-15),
5. 6177624 - Arrangement apparatus by modification of music data (2001-01-23),
6. 6166316 - Automatic performance apparatus with variable arpeggio pattern (2000-12-26),
7. 6121529 - Information input apparatus for music composition and related (2000-09-19),
8. 5859381 - Automatic accompaniment device and method permitting variations of (1999-01-12),
9. 5623112 - Automatic performance device (1997-04-22),
10. 5410098 - Automatic accompaniment apparatus playing auto-corrected user-set (1995-04-25),
11. 5140888 - Electronic wind instrument having blowing feeling adder (1992-08-25),

Title: Innovations of Yoshihisa Ito

Introduction

Yoshihisa Ito is a prominent inventor based in Hamamatsu, Japan. He has made significant contributions to the field of music technology, holding a total of 11 patents. His work primarily focuses on automatic accompaniment and arpeggio playing systems, which enhance the musical experience for users.

Latest Patents

One of his latest patents is the "Automatic accompaniment generating apparatus and method." This invention allows users to generate automatic accompaniment tailored to their preferences. In this system, when users input key depression tones after selecting an arpeggio pattern, the apparatus begins to generate a sounding data list based on the tones and patterns chosen. The system is designed to complete the reproduction of the sounding data list at the end of one bar, allowing users to play their key depression tones until they release the keys.

Another notable patent is the "Apparatus and computer program for playing arpeggio." This invention includes a musical tone signal generating device that can play automatic arpeggios with specific patterns at a defined tempo. The system ensures synchronization between different arpeggio playing parts, allowing for a seamless musical performance.

Career Highlights

Yoshihisa Ito is currently employed at Yamaha Corporation, a leading company in the music and audio equipment industry. His work at Yamaha has allowed him to innovate and develop technologies that enhance musical creativity and performance.

Collaborations

Throughout his career, Yoshihisa has collaborated with notable colleagues such as Makoto Takahashi and Yasuhiro Kawano. These collaborations have contributed to the advancement of music technology and the development of new products.

Conclusion

Yoshihisa Ito's contributions to music technology through his patents and innovations have significantly impacted the way music is created and performed. His work continues to inspire musicians and inventors alike, showcasing the importance of innovation in the music industry.

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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