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Adtec Engineering Co., Ltd.

USPTO Granted Patents = 18

EPO Patents = 2

Forward Citations = 50

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20 inventors (with patents filed for the assignee):

Wataru Nakagawa (3 out of 13 patents)

Katsumi Momose (3 out of 5 patents)

Youichi Hirabayashi (3 out of 3 patents)

4. Noriyoshi Matsumoto (3 out of 3 patents)

5. Ryoichi Ida (3 out of 3 patents)

6. Katsuya Sangu (2 out of 3 patents)

7. Nozomu Kowatari (2 out of 2 patents)

8. Masatoshi Asami (2 out of 2 patents)

9. Yoneta Tanaka (2 out of 2 patents)

10. Takahiro Shimada (1 out of 10 patents)

11. Shigeo Nagashima (1 out of 5 patents)

12. Michitomo Koda (1 out of 10 patents)

13. Eriko Nakajima (1 out of 1 patent)

14. Kazunori Hashimoto (1 out of 39 patents)

15. Akira Otsuka (1 out of 8 patents)

18 patents: Sort by Forward Citations

1. 12319034 - Carbon fiber reinforced plastic structure and processing apparatus (2025-06-03),

2. 12226986 - Core material and structure (2025-02-18),

3. 10067429 - Pattern drawing apparatus and pattern drawing method (2018-09-04),

4. 7614787 - Marking apparatus used in a process for producing multi-layered printed circuit board (2009-11-10),

5. 7477354 - Projection exposure apparatus and method for producing a printed circuit board (2009-01-13),

6. 7289192 - Projection exposure device (2007-10-30),

7. 6927854 - Projection exposure device and position alignment device and position alignment method (2005-08-09),

8. 6870952 - Positioning apparatus used in a process for producing multi-layered printed circuit board and method of using the same (2005-03-22),

9. 6831730 - Optical magnification adjustment system and projection exposure device (2004-12-14),

10. 6819406 - Aligner (2004-11-16),

11. 6784979 - Full-contact type exposure device (2004-08-31),

12. 6760094 - Aligner (2004-07-06),

13. 6738195 - Optical magnification adjustment system and projection exposure device (2004-05-18),

14. 6597757 - Marking apparatus used in a process for producing multi-layered printed circuit board (2003-07-22),

15. 6597432 - Board-stage for an aligner (2003-07-22),

ADTEC Engineering Co., Ltd. is a leading engineering company specializing in advanced technology solutions. With extensive expertise in various sectors, we provide innovative engineering services tailored to meet our clients' specific needs. Our team of highly skilled engineers and professionals is committed to delivering superior quality and efficiency. Visit our website to learn more about our cutting-edge solutions and industry-leading projects.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

18 Patents

#1,224 in Tokyo

#3,052 in Japan

#33,177 in the World

Adtec Engineering Co., Ltd.

Forward Citations = 50

20 inventors:

Wataru Nakagawa (3 out of 13 patents)

Katsumi Momose (3 out of 5 patents)

Youichi Hirabayashi (3 out of 3 patents)

4. Noriyoshi Matsumoto (3 out of 3 patents)

5. Ryoichi Ida (3 out of 3 patents)

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