HH

Hiroshi Hasegawa

JS Jfe Steel: 2 patents #70 of 322Top 25%
📍 Tokyo, CA: #64 of 241 inventorsTop 30%
Overall (2025): #60,783 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12392006 High-strength steel sheet and method for manufacturing the same Thi Huyen Doan, Hideyuki Kimura 2025-08-19
12362723 Bulk wave resonator and bandpass filter Masashi Iwata, Takumi Ozaki, Kiyoshi Nakamura 2025-07-15
12258644 High-strength galvanized steel sheet and method for manufacturing the same Tatsuya Nakagaito, Kana Sasaki 2025-03-25