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USPTO Data Jan 1 1976 - Dec 23 2025
35 Patents
#1 in Usuki
#2,077 in Japan
#18,596 in the World
J-devices Corporation
Forward Citations = 44
53 inventors:
J-devices Corporation
EPO Patents = 2
Forward Citations = 44
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53 inventors (with patents filed for the assignee):
Tomoshige Chikai (10 out of 10 patents)
Hiroaki Matsubara (9 out of 11 patents)
Shingo Nakamura (6 out of 12 patents)
4. Toshihiro Iwasaki (6 out of 24 patents)
5. Takeshi Miyakoshi (6 out of 6 patents)
6. Sumikazu Hosoyamada (6 out of 6 patents)
7. Yoshikazu Kumagaya (6 out of 6 patents)
8. Shotaro Sakumoto (6 out of 6 patents)
9. Kiminori Ishido (6 out of 8 patents)
10. Akio Katsumata (6 out of 16 patents)
11. Osamu Yamagata (5 out of 20 patents)
12. Shinji Watanabe (4 out of 123 patents)
13. Michiaki Tamakawa (4 out of 5 patents)
14. Shigenori Sawachi (4 out of 4 patents)
15. Hiroshi Inoue (4 out of 130 patents)
35 patents:
1. 10559523 - Semiconductor package and a method for manufacturing a semiconductor device (2020-02-11),
3. 10529635 - Manufacturing method of semiconductor package including laser processing (2020-01-07),
4. 10388625 - Press fitting head and semiconductor manufacturing apparatus using the same (2019-08-20),
J-Devices Corporation is a leading global provider of semiconductor assembly and test services. With over 40 years of experience, we offer a comprehensive range of solutions including package development, wafer probing, final test, and failure analysis. Our cutting-edge technologies, extensive manufacturing capabilities, and commitment to customer satisfaction enable us to deliver high-quality, cost-effective solutions to the semiconductor industry.
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2 patents (EPO):
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