For the Inventor, By the Inventor

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Beds, United Kingdom

Ngr Limited

USPTO Granted Patents = 12

Trademarks = 3

Forward Citations = 60

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23 inventors (with patents filed for the assignee):

Tadashi Kitamura (6 out of 14 patents)

Toshiaki Hasebe (4 out of 5 patents)

Kazufumi Kubota (3 out of 7 patents)

4. Akio Ishikawa (2 out of 4 patents)

5. Masotoshi Tsuneoka (2 out of 2 patents)

6. Sumio Sasaki (1 out of 2 patents)

7. Yukihiro Tanaka (1 out of 3 patents)

8. Eiji Sato (1 out of 25 patents)

9. Kotaro Maruyama (1 out of 2 patents)

10. Masahiro Yamamoto (1 out of 45 patents)

11. Susumu Takashima (1 out of 1 patent)

12. Koji Kaneko (1 out of 2 patents)

13. Yoshishige Sato (1 out of 1 patent)

14. Hideaki Teshima (1 out of 1 patent)

15. Shigeyuki Sato (1 out of 5 patents)

12 patents: Sort by Forward Citations

1. 10515779 - Imaging system and imaging method (2019-12-24),

2. 10515778 - Secondary particle detection system of scanning electron microscope (2019-12-24),

3. 10446365 - Method of verifying operation parameter of scanning electron microscope (2019-10-15),

4. 10354375 - Method of utilizing information on shape of frequency distribution of inspection result in a pattern inspection apparatus (2019-07-16),

5. 9793091 - Image generation apparatus (2017-10-17),

6. 9189843 - Pattern inspection apparatus and method (2015-11-17),

7. 8422761 - Defect and critical dimension analysis systems and methods for a semiconductor lithographic process (2013-04-16),

8. 8285031 - Pattern inspection apparatus and method (2012-10-09),

9. 8150140 - System and method for a semiconductor lithographic process control using statistical information in defect identification (2012-04-03),

10. 8045785 - Pattern inspection apparatus and method (2011-10-25),

11. 7983471 - Pattern inspection apparatus and method (2011-07-19),

12. 6925705 - Cage making apparatus (2005-08-09),

NGR Limited is a global technology company specializing in providing innovative software solutions. With a focus on developing cutting-edge applications and delivering exceptional services, NGR Limited helps businesses streamline their operations, increase efficiency, and drive growth. With a client-centered approach and a team of experienced professionals, NGR Limited enables organizations to achieve their digital transformation goals and stay ahead in today's rapidly evolving technological landscape.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

12 Patents

#1 in Beds

#1,431 in United Kingdom

#46,642 in the World

Beds, United Kingdom

Ngr Limited

Forward Citations = 60

23 inventors:

Tadashi Kitamura (6 out of 14 patents)

Toshiaki Hasebe (4 out of 5 patents)

Kazufumi Kubota (3 out of 7 patents)

4. Akio Ishikawa (2 out of 4 patents)

5. Masotoshi Tsuneoka (2 out of 2 patents)

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