HA

Hiroshi Ashihara

KE Kokusai Electric: 3 patents #16 of 133Top 15%
UN Unitika: 1 patents #2 of 18Top 15%
Overall (2025): #36,266 of 469,880Top 8%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12421387 Polyester film and method for producing same Takayoshi Okuzu, Ken Akamatsu, Akiko Hamamoto, Goro Araki, Akito Kajita 2025-09-23
12387962 Substrate processing apparatus, method of processing substrate, method of manufacturing semiconductor device, and recording medium Yuji Takebayashi 2025-08-12
12283476 Method of manufacturing semiconductor device, substrate processing apparatus and non-transitory computer-readable recording medium Motomu DEGAI, Takayuki Waseda 2025-04-22
12198929 Method of manufacturing semiconductor device, substrate processing apparatus, and non-transitory computer-readable recording medium Toshiyuki Kikuchi 2025-01-14