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Pasco Corporation

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USPTO Granted Patents = 25

% Expired Patents = 80.0

EPO Patents = 11

Trademarks = 4

Forward Citations = 172

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43 inventors (with patents filed for the assignee):

Tadashi Sasakawa (9 out of 9 patents)

Hideki Shimamura (4 out of 4 patents)

Lin Zhu (4 out of 4 patents)

4. Takashi Shibayama (3 out of 13 patents)

5. Takashi Nonaka (3 out of 31 patents)

6. Susumu Takagishi (2 out of 2 patents)

7. Yoichi Sugimoto (2 out of 2 patents)

8. Koroku Soma (2 out of 2 patents)

9. Osamu Nishimura (1 out of 4 patents)

10. Masataka Hirao (1 out of 1 patent)

11. Tadao Shimada (1 out of 1 patent)

12. Tsuneki Sakakibara (1 out of 1 patent)

13. Mitsuaki Uchima (1 out of 1 patent)

14. Hideaki Kurosu (1 out of 1 patent)

15. Chikakuni Maeda (1 out of 1 patent)

Core Competencies:

Cursor Display Method

Integrated Database

Bridge Damage Detection

Orthophoto Image

Data Analysis Device

Deterioration Performance

Building Roof Recognition

Terrestrial Object Judging

Vegetation Growth Analysis

Land-Surface Image Data

Map Information Update

Solar Radiation Evaluation

25 patents: Sort by Forward Citations

1. 9092113 - Cursor display method and cursor display device (2015-07-28),

2. 9001203 - System and program for generating integrated database of imaged map (2015-04-07),

3. 8803977 - Method for detecting damage to a deck of a bridge (2014-08-12),

4. 8717361 - Method for generating orthophoto image (2014-05-06),

5. 8659469 - Movable information collection apparatus (2014-02-25),

6. 8655025 - Data analysis device, data analysis method, and program (2014-02-18),

7. 8650007 - Apparatus and method for evaluating deterioration performance (2014-02-11),

8. 8538151 - Building roof outline recognizing device, building roof outline recognizing method, and building roof outline recognizing program (2013-09-17),

9. 8494211 - House change judgment method and house change judgment program (2013-07-23),

10. 8493264 - Terrestrial object information judging image producing method and program (2013-07-23),

11. 8478003 - Vegetation growth condition analysis method, recording medium on which program is recorded, and vegetation growth condition analyzer (2013-07-02),

12. 8285050 - House change judging method and device using color gradation and altitude values of image polygon data (2012-10-09),

13. 8259993 - Building shape change detecting method, and building shape change detecting system (2012-09-04),

14. 8218824 - Spatial information database generating device and spatial information database generating program (2012-07-10),

15. 8184865 - Method and apparatus for producing land-surface image data (2012-05-22),

Company Overview

Pasco Corporation, headquartered in Tokyo, specializes in the development and manufacturing of advanced measurement and control systems. The company focuses on providing innovative solutions across various sectors, including education, environmental monitoring, and industrial automation. With a commitment to enhancing scientific understanding and operational efficiency, Pasco leverages cutting-edge technology to deliver high-quality products that meet the evolving needs of its diverse clientele. Its expertise spans multiple domains, ensuring a strong presence in both domestic and international markets.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

25 Patents

#1,196 in Tokyo

#2,572 in Japan

#25,748 in the World

Pasco Corporation

Forward Citations = 172

43 inventors:

Tadashi Sasakawa (9 out of 9 patents)

Hideki Shimamura (4 out of 4 patents)

Lin Zhu (4 out of 4 patents)

4. Takashi Shibayama (3 out of 13 patents)

5. Takashi Nonaka (3 out of 31 patents)

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

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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