KO

Kenji Ogata

DC Dai-Ichi Seiko Co.: 2 patents #2 of 14Top 15%
Overall (2021): #141,361 of 548,734Top 30%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11067541 Ultrasonic sensor Shogo Kurogi 2021-07-20
10951965 Bone conduction device Shogo Kurogi, Yoshiyuki Watanabe 2021-03-16