TO

Toshiaki Oka

TO Tokin: 2 patents #1 of 32Top 4%
TI Toyota Industries: 1 patents #54 of 183Top 30%
TS Toshiba Mitsubishi-Electric Industrial Systems: 1 patents #29 of 81Top 40%
📍 Sendai, TX: #1 of 1 inventorsTop 100%
Overall (2021): #59,603 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11081999 Power conversion apparatus Shunsuke TOBAYASHI 2021-08-03
11056262 Inductive element and LC filter Michitaka Itaya, Koki Harada, Yukiyasu Yamauchi, Takuma Terui, Takeshi Harasawa +3 more 2021-07-06
D906965 Inductor Takanori Aizawa 2021-01-05