YI

Yutaro Ishikawa

Pioneer Electronic: 4 patents #477 of 1,840Top 30%
📍 Kawagoe, JP: #424 of 1,278 inventorsTop 35%
Overall (All Time): #1,286,964 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5819166 Receiving apparatus having a database containing broadcasting-station information Toshiyuki Kimura 1998-10-06
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
5584061 Receiver with automatic tuning function Toshiyuki Kimura, Shinichi Abe, Kazuhiro Kamiya, Takashi Miyake 1996-12-10