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Tateyama, Japan

Umc Japan

USPTO Granted Patents = 19

% Expired Patents = 42.1

Forward Citations = 57

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9 inventors (with patents filed for the assignee):

Shinobu Isobe (6 out of 6 patents)

Yoji Hata (4 out of 5 patents)

Yukihiro Isa (3 out of 3 patents)

4. Shinobu Shigeta (1 out of 4 patents)

5. Yukinobu Hayashida (1 out of 1 patent)

6. Yugo Tomioka (1 out of 3 patents)

7. Akira Ozawa (1 out of 1 patent)

8. Yoshio Ishii (1 out of 1 patent)

9. Isamu Ukon (1 out of 1 patent)

19 patents: Sort by Forward Citations

1. 7924042 - Semiconductor device, and design method, inspection method, and design program therefor (2011-04-12),

2. 7279923 - LSI inspection method and defect inspection data analysis apparatus (2007-10-09),

3. 7223682 - Method of making a semiconductor device using bump material including a liquid (2007-05-29),

4. 7199460 - Semiconductor device and method of manufacturing the same (2007-04-03),

5. 7123041 - LSI inspection method and defect inspection data analysis apparatus (2006-10-17),

6. 7103864 - Semiconductor device, and design method, inspection method, and design program therefor (2006-09-05),

7. 7076747 - Analytical simulator and analytical simulation method and program (2006-07-11),

8. 7074526 - Photomask covered with light-transmissive and electrically-conductive polymer material (2006-07-11),

9. 6959485 - Bump ball crimping apparatus (2005-11-01),

10. 6911387 - Bump forming method and apparatus for heating and compressing bump materials inserted in positioning holes (2005-06-28),

11. 6894389 - Semiconductor device and manufacturing method therefor (2005-05-17),

12. 6881656 - Production process for semiconductor apparatus (2005-04-19),

13. 6797997 - Semiconductor memory apparatus (2004-09-28),

14. 6774652 - Cantilever type probe card and method for production thereof (2004-08-10),

15. 6753240 - Semiconductor device production method (2004-06-22),

UMC Japan, headquartered in Tateyama, specializes in advanced semiconductor manufacturing and technology solutions. The company focuses on developing cutting-edge integrated circuits and related technologies, catering to various sectors including consumer electronics, automotive, and telecommunications. With a commitment to innovation, UMC Japan plays a significant role in the semiconductor industry, contributing to the advancement of high-performance electronic devices and systems across the globe.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

19 Patents

#1 in Tateyama

#3,037 in Japan

#32,623 in the World

Tateyama, Japan

Umc Japan

Forward Citations = 57

9 inventors:

Shinobu Isobe (6 out of 6 patents)

Yoji Hata (4 out of 5 patents)

Yukihiro Isa (3 out of 3 patents)

4. Shinobu Shigeta (1 out of 4 patents)

5. Yukinobu Hayashida (1 out of 1 patent)

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