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For the Inventor, By the Inventor

Tokyo, Japan

Digital Vision Laboratories Corporation

Calculating rank
USPTO Granted Patents = 11


Forward Citations = 693

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10 inventors (with patents filed for the assignee):

goldMedal Hirotoshi Maegawa (3 out of 46 patents)

silverMedal Hideaki Tani (3 out of 25 patents)

bronzeMedal Koji Taniguchi (2 out of 23 patents)

4.  Hirofumi Muratani (2 out of 38 patents)

5.  Tsuyoshi Sakata (2 out of 8 patents)

6.  Takayuki Saito (1 out of 64 patents)

7.  Tomohisa Hamakawa (1 out of 1 patent)

8.  Yuichi Kobayakawa (1 out of 2 patents)

9.  Tetsuhiro Chiba (1 out of 2 patents)

10.  Akihiro Muto (1 out of 1 patent)

11.  Takao Ninomiya (1 out of 1 patent)


11 patents:

1. 6445679 - Stream communication system and stream transfer control method (2002-09-03),
2. 6222841 - Data transmission system and method (2001-04-24),
3. 6119109 - Information distribution system and billing system used for the (2000-09-12),
4. 6098111 - Parallel distributed processing system and method of same (2000-08-01),
5. 6085190 - Apparatus and method for retrieval of information from various (2000-07-04),
6. 6061451 - Apparatus and method for receiving and decrypting encrypted data and (2000-05-09),
7. 6023730 - Communication system with separate control network for managing stream (2000-02-08),
8. 5966386 - Multimedia network system and method of communication of same (1999-10-12),
9. 5937407 - Information retrieval apparatus using a hierarchical structure of schema (1999-08-10),
10. 5809078 - Relay node system and relay control method of the same system (1998-09-15),
11. 5758086 - Data processing system and data processing method (1998-05-26),
Company Overview
Digital Vision Laboratories Corporation, based in Tokyo, specializes in advanced imaging technologies and solutions. The company focuses on developing innovative software and hardware for various applications, including digital media processing and visual effects. With a commitment to enhancing visual experiences, Digital Vision Laboratories engages in cutting-edge research in image analysis, computer vision, and related fields, catering to industries such as entertainment, advertising, and digital content creation.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

11 Patents

#1,810 in Tokyo

#4,142 in Japan

#51,831 in the World

Tokyo, JP
Tokyo, Japan

Digital Vision Laboratories Corporation

Forward Citations = 693

10 inventors:

goldMedal Hirotoshi Maegawa (3 out of 46 patents)

silverMedal Hideaki Tani (3 out of 25 patents)

bronzeMedal Koji Taniguchi (2 out of 23 patents)

4.  Hirofumi Muratani (2 out of 38 patents)

5.  Tsuyoshi Sakata (2 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Digital Vision Laboratories Corporation. Retrieved from https://idiyas.com/company/digital-vision-laboratories

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

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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