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USPTO Data Jan 1 1976 - Sep 29 2026
9 Patents
#78 in Nagoya
#4,692 in Japan
Nidek Corporation
Forward Citations = 25
54 inventors:
Nidek Corporation
% Expired Patents = 11.1
EPO Patents = 10
Forward Citations = 25
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54 inventors (with patents filed for the assignee):
Hideki Aono (1 out of 3 patents)
Kyoji Takeichi (1 out of 27 patents)
Susumu Ishida (1 out of 2 patents)
4. Kousuke Noda (1 out of 2 patents)
5. Michiyuki Saito (1 out of 2 patents)
6. Akihiro Hayashi (1 out of 26 patents)
7. Tadashi Kajino (1 out of 18 patents)
8. Kan Ohtsuki (1 out of 1 patent)
9. Takua Nakamura (1 out of 5 patents)
10. William D Sterling (1 out of 1 patent)
11. Motoki Hirota (1 out of 1 patent)
12. Yuki Uchikado (1 out of 1 patent)
13. Kazunari Shimizu (1 out of 1 patent)
14. Koji Hamaguchi (1 out of 1 patent)
15. Hikaru Mabuchi (1 out of 1 patent)
9 patents:
2. 12714391 - Ultrasonic tonometer and non-transitory computer readable storage medium (2026-08-25),
Nidek Corporation is a leading global manufacturer of ophthalmic and optometric equipment. They specialize in developing highly advanced technologies for eye examination, diagnosis, and treatment. With a strong commitment to innovation, Nidek offers a wide range of products including refractive and surgical instruments, diagnostic devices, and software solutions. Their cutting-edge technology and dedication to quality have established them as a trusted name in the eye care industry.
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]
10 patents (EPO):
Please report any incorrect information to [email protected]