AH

Akihiko Hiratsuka

KE Kokusai Electric: 1 patents #344 of 583Top 60%
Overall (All Time): #1,894,160 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11198935 Heating part, substrate processing apparatus, and method of manufacturing semiconductor device Shinobu Sugiura, Yosuke KUWATA, Tomoyasu Miyashita, Atsushi UMEKAWA, Kazuhiro Kimura +2 more 2021-12-14
7849873 Heater unit for installation on valve Tsuguhiro Nomoto 2010-12-14