RH

Ryu Hirayama

NS Nippon Steel: 3 patents #39 of 316Top 15%
KT Kabushiki Kaisha Toshiba: 1 patents #285 of 861Top 35%
TS Toshiba Energy Systems & Solutions: 1 patents #31 of 140Top 25%
Overall (2025): #30,322 of 469,880Top 7%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12404805 Combined cycle power generation facility Tomomi OKUYAMA, Hideaki Shimada, Masao Itoh, Yuichi Morisawa, Hiroki KASUYA +1 more 2025-09-02
12394552 Wound core Hisashi Mogi, Takahito MIZUMURA, Teruyuki Tamaki, Hiroshi Fujimura 2025-08-19
12381028 Laminated core and electrical device Tesshu Murakawa, Miho Tomita 2025-08-05
12261482 Laminated core and electric motor Kazutoshi Takeda 2025-03-25