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USPTO Data Jan 1 1976 - Sep 29 2026
732 Patents
#3 in Nagano
#280 in Japan
#1,358 in the World
Nidec Sankyo Corporation
Forward Citations = 1,653
296 inventors:
Nidec Sankyo Corporation
% Expired Patents = 35.4
EPO Patents = 82
Trademarks = 4
Forward Citations = 1,653
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296 inventors (with patents filed for the assignee):
Shinji Minamisawa (88 out of 97 patents)
Takeshi Sue (61 out of 65 patents)
Tadashi Takeda (33 out of 57 patents)
4. Keiji Ohta (32 out of 34 patents)
5. Kazunori Takahashi (25 out of 31 patents)
6. Kazutoshi Ishikawa (25 out of 29 patents)
7. Hiroshi Nakamura (25 out of 34 patents)
8. Hiroshi Kitahara (21 out of 22 patents)
9. Masao Tsuchihashi (21 out of 23 patents)
10. Shunji Saito (21 out of 21 patents)
11. Satoru Yokoe (20 out of 20 patents)
12. Toshio Tatai (20 out of 22 patents)
13. Katsuhisa Higashi (19 out of 19 patents)
14. Yosuke Kanzaki (18 out of 18 patents)
15. Tatsuki Wade (18 out of 22 patents)
Core Competencies:
Optical Unit
Actuator
Lens Unit
Industrial Robot
Shake Correction
Wide-Angle Lens
Motor Device
Card Reader
Ice Making Device
Coil Positioning
Vibration Motor
Control Device
732 patents:
Nidec Sankyo Corporation, based in Nagano, Japan, specializes in the development and manufacturing of advanced optical units and related technologies. The company focuses on a range of core technology topics including actuators, lens units, and industrial robots, with applications in shake correction and wide-angle lenses. Nidec Sankyo is recognized for its innovative motor devices and card readers, contributing significantly to various sectors that require precision optical solutions and automation technologies.
Profile summary based on public USPTO records.
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Please report any incorrect information to [email protected]
82 patents (EPO):
Please report any incorrect information to [email protected]