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For the Inventor, By the Inventor

Tokyo, Japan

Tti Ellebeau, Inc.

USPTO Granted Patents = 13

% Expired Patents = 84.6


Forward Citations = 151

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20 inventors (with patents filed for the assignee):

goldMedal Akihiko Matsumura (7 out of 8 patents)

silverMedal Mizuo Nakayama (6 out of 6 patents)

bronzeMedal Takehiko Matsumura (6 out of 6 patents)

4.  Hidero Akiyama (6 out of 6 patents)

5.  Kiyoshi Kanamura (4 out of 22 patents)

6.  Darrick Carter (3 out of 59 patents)

7.  Gregory A Smith (3 out of 3 patents)

8.  Akihiko Tanioka (3 out of 3 patents)

9.  James Thorne (1 out of 19 patents)

10.  Yoshihiro Ito (1 out of 11 patents)

11.  Kentaro Kogure (1 out of 5 patents)

12.  Nobuharu Kosiba (1 out of 1 patent)

13.  Kaoru Kigasawa (1 out of 1 patent)

14.  Naoki Nakamura (1 out of 1 patent)

15.  Mie Minagawa (1 out of 1 patent)


13 patents:

1. 8386030 - Iontophoresis device (2013-02-26),
2. 8295922 - Iontophoresis device (2012-10-23),
3. 8062783 - Systems, devices, and methods for powering and/or controlling devices, for instance transdermal delivery devices (2011-11-22),
4. 7998745 - Impedance systems, devices, and methods for evaluating iontophoretic properties of compounds (2011-08-16),
5. 7925520 - Methods of predicting dose of drug and program for predicting dose of drug (2011-04-12),
6. 7890164 - Iontophoresis device (2011-02-15),
7. 7848801 - Iontophoretic systems, devices, and methods of delivery of active agents to biological interface (2010-12-07),
8. 7720622 - Non-destructive systems, devices, and methods for evaluating iontophoresis drug delivery devices (2010-05-18),
9. 7660626 - Iontophoresis device (2010-02-09),
10. 7590444 - Iontophoresis device (2009-09-15),
11. 7574256 - Iontophoretic device and method of delivery of active agents to biological interface (2009-08-11),
12. 7437189 - Iontophoresis device (2008-10-14),
13. 7398121 - Iontophoresis device (2008-07-08),
Company Overview
Tti Ellebeau, Inc. is a Tokyo-based company specializing in advanced technology solutions across various sectors. The organization focuses on the development and manufacturing of innovative products, particularly in the fields of electronics and telecommunications. With a commitment to research and development, Tti Ellebeau aims to enhance connectivity and efficiency through cutting-edge technologies. The company is dedicated to delivering high-quality solutions that meet the evolving needs of its global clientele.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

13 Patents

#1,663 in Tokyo

#3,752 in Japan

#45,081 in the World

Tokyo, JP
Tokyo, Japan

Tti Ellebeau, Inc.

Forward Citations = 151

20 inventors:

goldMedal Akihiko Matsumura (7 out of 8 patents)

silverMedal Mizuo Nakayama (6 out of 6 patents)

bronzeMedal Takehiko Matsumura (6 out of 6 patents)

4.  Hidero Akiyama (6 out of 6 patents)

5.  Kiyoshi Kanamura (4 out of 22 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tti Ellebeau, Inc.. Retrieved from https://idiyas.com/company/tti-ellebeau

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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