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For the Inventor, By the Inventor

Kagoshima, Japan

Interman Corporation

Calculating rank
USPTO Granted Patents = 24

% Expired Patents = 12.5


Forward Citations = 48

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7 inventors (with patents filed for the assignee):

goldMedal Shigeki Uetabira (23 out of 23 patents)

silverMedal Mitsugu Uetabira (3 out of 3 patents)

bronzeMedal Yoshimasa Saitoh (3 out of 3 patents)

4.  Junichi Nakamura (1 out of 84 patents)

5.  Naofumi Higashikawauchi (1 out of 1 patent)

6.  Katsuhiko Torii (1 out of 1 patent)

7.  Yoshihiro Mikami (1 out of 1 patent)

8.  Uetabira Shigeki (0 patent)


24 patents:

1. D1128765 - Hologram projector (2026-06-02),
2. D1114031 - Hologram projector (2026-02-17),
3. 12513281 - Stereoscopic image display device (2025-12-30),
4. 12087264 - Mobile terminal booth, masking system and masking sound generation method with sound masking function (2024-09-10),
5. 11945257 - Portable type calendar and notebook (2024-04-02),
6. 11594062 - Biometric authentication device with infection preventive function (2023-02-28),
7. 11488388 - Congestion confirmation system with location information of each user (2022-11-01),
8. 11230852 - Mobile terminal booth with sound masking function (2022-01-25),
9. 10554642 - Identity confirmation method and identity confirmation system (2020-02-04),
10. 10304250 - Danger avoidance support program (2019-05-28),
11. 10195748 - Humanoid robot (2019-02-05),
12. 10129234 - Identity confirmation method and identity confirmation system using life log (2018-11-13),
13. 9843571 - Identity confirmation method and identity confirmation system (2017-12-12),
14. 9704466 - Sound control apparatus (2017-07-11),
15. 9523191 - Mobile terminal booth (2016-12-20),
Company Overview
Interman Corporation, based in Kagoshima, Japan, specializes in the development and manufacturing of advanced materials and components for various industries. The company focuses on innovative solutions that enhance product performance and sustainability. With a strong emphasis on research and development, Interman engages in cutting-edge technologies, contributing to sectors such as electronics and automotive engineering. Their commitment to quality and innovation positions them as a key player in the competitive landscape of material science.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

24 Patents

#4 in Kagoshima

#2,636 in Japan

#26,701 in the World

Kagoshima, JP
Kagoshima, Japan

Interman Corporation

Forward Citations = 48

7 inventors:

goldMedal Shigeki Uetabira (23 out of 23 patents)

silverMedal Mitsugu Uetabira (3 out of 3 patents)

bronzeMedal Yoshimasa Saitoh (3 out of 3 patents)

4.  Junichi Nakamura (1 out of 84 patents)

5.  Naofumi Higashikawauchi (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Interman Corporation. Retrieved from https://idiyas.com/company/interman

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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