Is this you? Create Your Porfile
Avatar

Doi Ryokichi

Nippon Sheet Glass

Network

Latest external collaboration on country level. Dive into details by clicking on the dots.

Explore More

Hotspot

Dive into the research topics where Doi Ryokichi is active.

Explore More

Publication

Featured researches published by Doi Ryokichi.

Archive | 1994

FREQUENCY SWITCHING TYPE GLASS ANTENNA

Murakami Harunori; Iijima Hiroshi; Doi Ryokichi

Archive | 1994

GLASS ANTENNA FOR AUTOMOBILE TELEPHONE SYSTEM

Iijima Hiroshi; Kawasaki Eiichiro; Doi Ryokichi

Archive | 2005

WINDSHIELD WITH ANTENNA FOR VEHICLE

Doi Ryokichi; Kakizawa Hitoshi

Archive | 2002

GLASS ANTENNA FOR VEHICLE AND GLASS ANTENNA DEVICE FOR VEHICLE

Doi Ryokichi; Iijima Hiroshi; Kakizawa Hitoshi

Archive | 1994

WINDSHIELD GLASS ANTENNA SYSTEM FOR AUTOMOBILE TELEPHONE

Iijima Hiroshi; Kawasaki Eiichiro; Doi Ryokichi

Archive | 1994

SENSITIVITY MEASURING METHOD FOR AUTOMOTIVE ANTENNA

Kawasaki Eiichiro; Doi Ryokichi

Archive | 1995

TWO-FREQUENCY SHARED WINDOW GLASS ANTENNA

Doi Ryokichi; Iijima Hiroshi; Murakami Harunori

Archive | 2006

GLASS ANTENNA FOR VEHICLE AND VEHICLE WITH IT

Doi Ryokichi; Iijima Hiroshi

Archive | 2001

ON-GLASS ANTENNA DEVICE

Doi Ryokichi; Kakizawa Hitoshi

Archive | 2005

ON-VEHICLE GLASS ANTENNA SYSTEM

Doi Ryokichi; Iijima Hiroshi

Explore More

Collaboration

Dive into the Doi Ryokichi's collaboration.

Top Co-Authors
Avatar

Iijima Hiroshi

Nippon Sheet Glass

View shared research outputs
Top Co-Authors
Avatar

Kakizawa Hitoshi

Nippon Sheet Glass

View shared research outputs
Top Co-Authors
Avatar

Murakami Harunori

Nippon Sheet Glass

View shared research outputs
Top Co-Authors
Avatar

Takayama Kazuo

Fujitsu

View shared research outputs
Explore More
Researchain Logo
Decentralizing Knowledge