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USPTO Data Jan 1 1976 - Jan 6 2026
1 Patents
#5,734 in Tokyo
#15,549 in Japan
Hatachi Plasma Patent Licensing Co., Ltd.
Forward Citations = 0
5 inventors:
Hatachi Plasma Patent Licensing Co., Ltd.
Forward Citations = 0
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5 inventors (with patents filed for the assignee):
Yoshiho Seo (1 out of 67 patents)
Tomokatsu Kishi (1 out of 64 patents)
Yasunobu Hashimoto (1 out of 55 patents)
4. Naoki Itokawa (1 out of 17 patents)
5. Tetsuya Sakamoto (1 out of 21 patents)
1 patent:
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