Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
YO

Yasutoshi Okuno

TSMC: 6 patents #488 of 3,957Top 15%
📍 Hsinchu, TX: #7 of 28 inventorsTop 25%
Overall (2025): #13,958 of 469,880Top 3%
6
Patents 2025

Issued Patents 2025

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12431412 Contact plugs for semiconductor device and method of forming same Mrunal A. Khaderbad, Sung-Li Wang, Pang-Yen Tsai, Shen-Nan Lee, Teng-Chun Tsai 2025-09-30
12408316 Memory array circuit and method of manufacturing same Hidehiro Fujiwara, Chih-Yu Lin, Hsien-Yu Pan, Yen-Huei Chen, Hung-Jen Liao 2025-09-02
12324220 Semiconductor structure and method for manufacturing the same Sung-Li Wang, Peng-Wei Chu 2025-06-03
12272602 Selective dual silicide formation Peng-Wei Chu, Sung-Li Wang 2025-04-08
12266688 Semiconductor device with source/drain contact formed using bottom-up deposition Sung-Li Wang, Mrunal A. Khaderbad 2025-04-01
12266709 Selective dual silicide formation using a maskless fabrication process flow Mrunal A. Khaderbad, Pang-Yen Tsai 2025-04-01