Inventor · disambiguated record
Yoshichika Otani
Also filed as: OTANI YOSHICHIKA
5 granted patents·1 pending application·25 citations·filing 2000–2020
73Inventor score
Top patents by PatentIndex Score
6 records- 0169US6339543B1Writing method for a magnetic immovable memory and a magnetic immovable memoryUNIV TOHOKU·Filed 2000·Granted Jan 15, 2002·20 cites·10 claims
- 0253US12362085B2Inductor element and apparatus including sameRIKEN·Filed 2019·Granted Jul 15, 2025·0 cites·5 claims
- 0353US8790797B2Spin injection source and manufacturing method thereofFUKUMA YASUHIRO·Filed 2011·Granted Jul 29, 2014·2 cites·4 claims
- 0451US7808814B2Magnetization state control device and magnetic information recording deviceRIKEN·Filed 2008·Granted Oct 5, 2010·2 cites·9 claims
- 0547US9400316B2Electric current-spin current conversion deviceFUJIWARA KOHEI·Filed 2011·Granted Jul 26, 2016·1 cites·4 claims
- 0636US2022149269A1Spintronics element and magnetic memory deviceUNIV TOKYO·Filed 2020·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →