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

Sadatoshi Oishi

TK Toshiba Tec Kabushiki Kaisha: 7 patents #2 of 180Top 2%
📍 Nanbu, JP: #4 of 107 inventorsTop 4%
Overall (2025): #11,353 of 469,880Top 3%
7
Patents 2025

Issued Patents 2025

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12381309 Antenna mounted on wearable device Yuki Kawasaki 2025-08-05
12353942 RFID tag communication device Sunao Tsuchida 2025-07-08
12271776 Reader apparatus and control method with cancelation circuit Naohiro Matsushita 2025-04-08
12260283 Wireless tag communication device Jun Yaginuma 2025-03-25
12248266 Conductive sheet and sheet bundle package Takashi Tomiyama 2025-03-11
12249852 Cart gate Masakazu Kato 2025-03-11
12204979 Wireless tag communication device Sunao Tsuchida, Jun Yaginuma 2025-01-21