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For the Inventor, By the Inventor

Tokyo, Japan

Pst Corporation, Inc.


USPTO Granted Patents = 6



Forward Citations = 1

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7 inventors (with patents filed for the assignee):

goldMedal Yasuhiro Omiya (4 out of 4 patents)

silverMedal Shuji Shinohara (3 out of 4 patents)

bronzeMedal Shunji Mitsuyoshi (2 out of 9 patents)

4.  Masaru Suzuki (1 out of 3 patents)

5.  Yorio Kumamoto (1 out of 1 patent)

6.  Mitsuteru Nakamura (1 out of 1 patent)

7.  Shinichi Tokuno (1 out of 1 patent)

8.  Charles R Slater (118 patents)

9.  Peter K Kratsch (41 patents)

10.  Jr Bales Thomas O (0 patent)

11.  Scott L Jahrmarkt (0 patent)


6 patents:

1. 12733871 - Information processing device, information processing method, information processing system and information processing program (2026-09-15),
2. 12251222 - Device for estimating mental/nervous system diseases using voice (2025-03-18),
3. 12193818 - Information processing apparatus, method, and program (2025-01-14),
4. 12029579 - Apparatus for estimating mental/neurological disease (2024-07-09),
5. 11147487 - Estimation method, estimation program, estimation device, and estimation system (2021-10-19),
6. 10485467 - Estimation device, program, estimation method, and estimation system (2019-11-26),
Company Overview
Pst Corporation, Inc. is a leading provider of innovative technologies and solutions tailored for various industrial applications. Established with a vision to drive efficiency and performance, the company specializes in cutting-edge software development, system integration, and consulting services. Pst Corporation emphasizes customer satisfaction and takes pride in its commitment to delivering high-quality products that meet diverse client needs. The team is composed of experienced professionals dedicated to advancing technology while ensuring sustainable practices. Pst Corporation, Inc. is poised to continue its growth trajectory by exploring new markets and enhancing its service offerings.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

6 Patents

#2,468 in Tokyo

#5,988 in Japan

Tokyo, JP
Tokyo, Japan

Pst Corporation, Inc.

Forward Citations = 1

7 inventors:

goldMedal Yasuhiro Omiya (4 out of 4 patents)

silverMedal Shuji Shinohara (3 out of 4 patents)

bronzeMedal Shunji Mitsuyoshi (2 out of 9 patents)

4.  Masaru Suzuki (1 out of 3 patents)

5.  Yorio Kumamoto (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pst Corporation, Inc.. Retrieved from https://idiyas.com/company/pst

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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