RY

Ryohei Yamada

DA Daicel: 2 patents #3 of 94Top 4%
Overall (2018): #106,591 of 503,207Top 25%
2
Patents 2018

Issued Patents 2018

Patent #TitleCo-InventorsDate
10060452 Pyrotechnic actuator mechanism, syringe and igniter assembly Takaya Masumoto 2018-08-28
10036618 Igniter Takaya Masumoto 2018-07-31