YI

Yutaro Ishikawa

Pioneer Electronic: 2 patents #20 of 253Top 8%
📍 Kawagoe, JP: #14 of 126 inventorsTop 15%
Overall (1997): #18,742 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5649319 Receiver with automatic tuning function Toshiyuki Kimura, Shinichi Abe, Kazuhiro Kamiya, Takashi Miyake 1997-07-15
5640696 Automatic station selecting and receiving apparatus and automatic station selecting and receiving method Toshiyuki Kimura 1997-06-17