For the Inventor, By the Inventor

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Srj Corporation

USPTO Granted Patents = 14

EPO Patents = 10

Trademarks = 8

Forward Citations = 201

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17 inventors (with patents filed for the assignee):

Woo Young Jee (7 out of 9 patents)

Tetsuya Fujikura (3 out of 14 patents)

Hironori Yamamoto (3 out of 7 patents)

4. Dennis Hyunsuk Jee (2 out of 3 patents)

5. Masayuki Takano (2 out of 2 patents)

6. Ichiro Takahashi (1 out of 30 patents)

7. Megumi Kimura (1 out of 14 patents)

8. Tatsuya Kaneko (1 out of 10 patents)

9. Jay Lee (1 out of 1 patent)

10. Tadashi Sekiguchi (1 out of 13 patents)

11. Mamoru Machiya (1 out of 3 patents)

12. Mitsunori Machida (1 out of 4 patents)

13. Hiromu Itoi (1 out of 5 patents)

14. Katsuaki Ohashi (1 out of 2 patents)

15. Toshio Sakamoto (1 out of 7 patents)

14 patents: Sort by Forward Citations

1. 11572115 - Tread pattern (2023-02-07),

2. 11097794 - Roller suspension system (2021-08-24),

3. 10400427 - Flex pin (2019-09-03),

4. 10300967 - Track and track roller (2019-05-28),

5. 9855985 - Endless track tread pattern (2018-01-02),

6. 9840829 - Flex pin (2017-12-12),

7. 8012085 - Method for collecting/transporting a medical capsule and endoscopic apparatus for the method (2011-09-06),

8. 7909755 - Endoscope applicator and endoscope apparatus (2011-03-22),

9. 7833150 - Holding device, endoscopic device, and operating method of endoscopic device (2010-11-16),

10. 7691104 - Endoscopic treatment tool (2010-04-06),

11. 7678044 - Endoscopic device (2010-03-16),

12. 7591782 - Balloon attaching jig of endoscope (2009-09-22),

13. 7537562 - Endoscope apparatus (2009-05-26),

14. 7533945 - Tread pattern for endless track (2009-05-19),

SRJ Corporation is a global conglomerate involved in various industries including technology, manufacturing, and finance. With a rich history spanning over 50 years, SRJ Corporation has established itself as a leader in innovation and quality. Through its subsidiaries and strategic partnerships, the company offers a wide range of products and services, serving clients worldwide. SRJ Corporation is committed to delivering excellence and creating sustainable value for its customers and stakeholders.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

14 Patents

#8 in Tochigi

#3,493 in Japan

#40,937 in the World

Srj Corporation

Forward Citations = 201

17 inventors:

Woo Young Jee (7 out of 9 patents)

Tetsuya Fujikura (3 out of 14 patents)

Hironori Yamamoto (3 out of 7 patents)

4. Dennis Hyunsuk Jee (2 out of 3 patents)

5. Masayuki Takano (2 out of 2 patents)

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