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For the Inventor, By the Inventor

Tokyo, Japan

Koichi Matsuda

This inventor holds 16 USPTO granted patents and 1 EPO patent, primarily in Virtual Reality Technology. Top assignees: Sony Corporation, Nippi Corporation. Active years: 1987-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Matsuda. Retrieved from https://idiyas.com/inventor/koichi-matsuda-3exgbj3h

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

Calculating rank
USPTO Granted Patents = 16

% Patents Active = 81.3

 

Average Co-Inventor Count = 2.2

ph-index = 13

Forward Citations = 748(Granted Patents)


Location History:

  • Kanagawa, JP (1987)
  • Tokyo, JP (2001 - 2017)

Company Filing History:

goldMedal15 out of 58,148 
 
Sony Corporation
 patents
silverMedal1 out of 20 
 
Nippi Corporation
 patents

Years Active: 1987-2017

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Areas of Expertise:
Virtual Reality
Information Processing
Collision Detection
3D Display
Shared Spaces
Program Medium
Television Tuner
Image Display Control
Production Method
Virtual Space
Avatars
Modeling Language
16 patents (USPTO):Explore Patents
1. 9617298 - Collagen powder and/or collagen-derived powder, and production method for the same (2017-04-11),
2. 7685518 - Information processing apparatus, method and medium using a virtual reality space (2010-03-23),
3. 7016940 - Receiving apparatus and method, sending apparatus and method, recording medium, and communication system (2006-03-21),
4. 7007065 - Information processing apparatus and method, and storage medium (2006-02-28),
5. 6820112 - Information processing system, information processing method and apparatus, and information serving medium (2004-11-16),
6. 6704784 - Information processing apparatus and method, information processing system and program providing medium (2004-03-09),
7. 6609147 - Information processing apparatus, information processing method, and information providing medium (2003-08-19),
8. 6577328 - Program providing medium and shared virtual space providing apparatus and method (2003-06-10),
9. 6496207 - Collision detection apparatus and method for avatars in a three-dimensional virtual space (2002-12-17),
10. 6493001 - Method, apparatus and medium for describing a virtual shared space using virtual reality modeling language (2002-12-10),
11. 6405249 - Information processing apparatus and method, information processing system and program providing medium (2002-06-11),
12. 6346956 - Three-dimensional virtual reality space display processing apparatus, a three-dimensional virtual reality space display processing method, and an information providing medium (2002-02-12),
13. 6292198 - Information processing apparatus, information processing method and information providing medium (2001-09-18),
14. 6268872 - Client apparatus, image display controlling method, shared virtual space providing apparatus and method, and program providing medium (2001-07-31),
15. 6253167 - Client apparatus, image display controlling method, shared virtual space providing apparatus and method, and program providing medium (2001-06-26),

Title: Koichi Matsuda: Innovator in Collagen and Virtual Reality Technologies

Introduction

Koichi Matsuda is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of collagen products and virtual reality technologies. With a total of 16 patents to his name, Matsuda continues to push the boundaries of innovation.

Latest Patents

Matsuda's latest patents include a novel collagen powder and/or collagen-derived powder, which is produced by dispersing a crude collagen precipitate in a hydrophilic organic solvent. This method allows for the recovery and drying of solids, resulting in a collagen powder that exhibits excellent solubility and ease of handling. Another notable patent involves an information processing apparatus, method, and medium that utilizes a virtual reality space. This invention enables users to control objects in a virtual environment through commands, allowing for complex movements such as dancing.

Career Highlights

Throughout his career, Matsuda has worked with renowned companies such as Sony Corporation and Nippi Corporation. His experience in these organizations has contributed to his expertise in developing innovative products and technologies.

Collaborations

Matsuda has collaborated with notable individuals in his field, including Hiroshi Ueno and Taketo Naito. These partnerships have further enhanced his work and contributed to the success of his inventions.

Conclusion

Koichi Matsuda is a distinguished inventor whose work in collagen and virtual reality technologies showcases his innovative spirit. His contributions continue to impact various industries, and his patents reflect his commitment to advancing 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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