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Yonezawa, Japan

Hitachi Yonezawa Electronics Co., Ltd

USPTO Granted Patents = 16

Forward Citations = 69

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14 inventors (with patents filed for the assignee):

Yoshihiko Shimanuki (7 out of 34 patents)

Kiyoshi Tsuchida (6 out of 6 patents)

Masayuki Suzuki (3 out of 52 patents)

4. Kouji Tsuchiya (3 out of 8 patents)

5. Takao Matsuura (3 out of 8 patents)

6. Takashi Miwa (2 out of 23 patents)

7. Noriyuki Takahashi (2 out of 83 patents)

8. Kazunari Suzuki (2 out of 55 patents)

9. Takafumi Nishita (2 out of 27 patents)

10. Kenichi Imura (2 out of 11 patents)

11. Masahiro Ichitani (2 out of 52 patents)

12. Takanori Hashizume (2 out of 6 patents)

13. Yoshihiko Yamaguchi (1 out of 14 patents)

14. Shouichi Kobayashi (1 out of 4 patents)

16 patents: Sort by Forward Citations

1. 8637965 - Semiconductor device and a method of manufacturing the same and a mounting structure of a semiconductor device (2014-01-28),

2. 8115298 - Semiconductor device (2012-02-14),

3. 8070992 - Mold cleaning sheet and method of producing semiconductor devices using the same (2011-12-06),

4. 7943432 - Mold cleaning sheet and manufacturing method of a semiconductor device using the same (2011-05-17),

5. 7837908 - Mold cleaning sheet and method of producing semiconductor devices using the same (2010-11-23),

6. 7821119 - Semiconductor device (2010-10-26),

7. 7804159 - Semiconductor device and a method of manufacturing the same and a mounting structure of a semiconductor device (2010-09-28),

8. 7777312 - Semiconductor device and a method of manufacturing the same and a mounting structure of a semiconductor device (2010-08-17),

9. 7572398 - Mold cleaning sheet and method of producing semiconductor devices using the same (2009-08-11),

10. 7537967 - Mold cleaning sheet and manufacturing method of a semiconductor device using the same (2009-05-26),

11. 7407834 - Manufacturing method of a semiconductor device (2008-08-05),

12. 7384582 - Mold cleaning sheet and method for producing semiconductor devices using the same (2008-06-10),

13. 7015069 - Method of manufacturing a semiconductor device and a semiconductor device (2006-03-21),

14. 6943064 - Method of manufacturing a semiconductor package with elevated tub (2005-09-13),

15. 6897097 - Semiconductor device and a method of manufacturing the same (2005-05-24),

Hitachi Yonezawa Electronics Co., Ltd is a leading Japanese company specializing in the manufacturing and distribution of electronic components. With a rich history of over 50 years, the company has established itself as a reliable supplier in the industry. Hitachi Yonezawa Electronics is known for its high-quality products, innovative technologies, and commitment to customer satisfaction. The company offers a wide range of electronic components, including semiconductors, display devices, sensors, and power supplies. Through continuous research and development, Hitachi Yonezawa Electronics strives to contribute to the advancement of technology and provide solutions for various applications across industries.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

16 Patents

#1 in Yonezawa

#3,263 in Japan

#36,704 in the World

Yonezawa, Japan

Hitachi Yonezawa Electronics Co., Ltd

Forward Citations = 69

14 inventors:

Yoshihiko Shimanuki (7 out of 34 patents)

Kiyoshi Tsuchida (6 out of 6 patents)

Masayuki Suzuki (3 out of 52 patents)

4. Kouji Tsuchiya (3 out of 8 patents)

5. Takao Matsuura (3 out of 8 patents)

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