DH

Dai Hashimoto

SH Sekisui House: 1 patents #4 of 27Top 15%
Yamaha: 1 patents #20 of 99Top 25%
Overall (2025): #132,190 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12359499 Building structure Hirokazu MIYACHI, Yuya Hasegawa, Takahiro Suezawa, Tatsuya Ishikawa, Yasuaki Takahashi 2025-07-15
12267668 Audio signal processing method, audio signal processing apparatus and a non-transitory computer-readable storage medium storing a program Takayuki Watanabe, Hiroomi Shidoji 2025-04-01