KO

Ken Okamoto

NT NTT: 1 patents #452 of 907Top 50%
UN Unknown: 1 patents #306 of 3,153Top 10%
📍 Tsukuba, JP: #31 of 276 inventorsTop 15%
Overall (2022): #139,528 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11525845 Common mode voltage measuring device and common mode voltage measuring method Naruto ARAI, Jun Kato 2022-12-13
11344539 Therapeutic or prophylactic drug for dementia Takeshi Nishino, Shinsuke Kato, Masako Kato, Hidenori Suzuki 2022-05-31