For the Inventor, By the Inventor

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Scalar Corporation

USPTO Granted Patents = 26

EPO Patents = 5

Trademarks = 4

Forward Citations = 144

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10 inventors (with patents filed for the assignee):

Masao Yamamoto (17 out of 44 patents)

Hiroyuki Yamada (6 out of 68 patents)

Naoki Yamamuro (3 out of 86 patents)

4. Wataru Fukatsu (3 out of 3 patents)

5. Toshihiro Suzuki (1 out of 141 patents)

6. Kiyoshi Matsuo (1 out of 1 patent)

7. Shigeki Matsumoto (1 out of 10 patents)

8. Kiyokazu Yamamoto (1 out of 1 patent)

9. Yohei Nakanishi (1 out of 8 patents)

10. Kazuya Kumazawa (1 out of 6 patents)

11. Masao c/o Scalar Corporation Yamamoto (0 patent)

26 patents: Sort by Forward Citations

1. 12481645 - Data management system and method for detecting byzantine fault (2025-11-25),

2. 12445291 - Data management device, data management method, and non-transitory storage medium (2025-10-14),

3. 12316789 - Data management apparatus and data management method (2025-05-27),

4. 12287779 - Transaction processing system and method (2025-04-29),

5. 12256031 - Data management apparatus and data management method (2025-03-18),

6. 12216637 - Data management system (2025-02-04),

7. 12210504 - System with tamper-evidence (2025-01-28),

8. 12174820 - Data management system with tamper-evidence (2024-12-24),

9. 11632293 - Tamper-evidence processing by comparing updated objects or by comparing summaries thereof (2023-04-18),

10. 8847851 - Head-mounted display (2014-09-30),

11. 8493287 - Head mounted display device and image display device (2013-07-23),

12. 8253787 - Magnifying attachment for a camera (2012-08-28),

13. 8089511 - Universal joint and image display unit (2012-01-03),

14. 7982689 - Image display device (2011-07-19),

15. 7635185 - Fatigue relief supporting apparatus (2009-12-22),

Scalar Corporation is a leading technology company specializing in software development, data analytics, and cloud computing solutions. With expertise in various industries including healthcare, finance, and manufacturing, we provide innovative and scalable solutions to meet the unique needs of our clients. Our team of highly skilled professionals is dedicated to delivering exceptional results and exceeding customer expectations. Visit our website to learn more about our services and how we can help drive your business forward.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

26 Patents

#1,019 in Tokyo

#2,456 in Japan

#24,071 in the World

Scalar Corporation

Forward Citations = 144

10 inventors:

Masao Yamamoto (17 out of 44 patents)

Hiroyuki Yamada (6 out of 68 patents)

Naoki Yamamuro (3 out of 86 patents)

4. Wataru Fukatsu (3 out of 3 patents)

5. Toshihiro Suzuki (1 out of 141 patents)

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