Koyama Co., Ltd.

City:

Nagano

Country:

Japan

Published Applications:

Last publication date:

2010-03-11

Patent Grants:

Last grant date:

2012-05-08

Top Inventors for applications by Koyama Co., Ltd.

These are the the leading inventors for applications assigned to Koyama Co., Ltd.:

Makoto MIYASAKA 1 Nagano, Japan
Yoshiro SHIINA 1 Tokyo, Japan
Yuki TACHIBANA 1 Tokyo, Japan
Daisuke SHINKAI 1 Nagano, Japan

Yoshiro Shina 1 Tokyo, Japan
Hiroki SHIMIZU 1 Nagano, Japan

Recent patent applications by Koyama Co., Ltd.

Koyama Co., Ltd. based in Nagano, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2010-03-11 ✅ Patent 8,171,910 granted on 2012-05-08

US20100059012A1

Mechanical engineering

Cylinder liner, cylinder block and process for the preparation of cylinder liner

AssigneeID:

451801 ⎘