Is this you? Create Your Porfile
Avatar

Takehito Doi

Fujitsu

Network

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

Explore More

Hotspot

Dive into the research topics where Takehito Doi is active.

Explore More

Publication

Featured researches published by Takehito Doi.

Archive | 1991

Semiconductor integrated circuit having polycell structure and method of designing the same

Tetsu Tanizawa; Hideo Tokuda; Shigenori Ichinose; Katuzi Hirochi; Takehito Doi

Archive | 2003

PLL circuit including a voltage controlled oscillator and a method for controlling a voltage controlled oscillator

Masayuki Yonekawa; Takehito Doi

Archive | 1994

Charge pump circuits for PLL frequency synthesizer

Takehiro Akiyama; Katsuya Shimomura; Kouzi Takekawa; Takehito Doi

Archive | 1990

Bipolar integrated circuit having a unit block structure

Tetsu Tanizawa; Takehito Doi; Hideo Tokuda; Shigenori Ichinose

Archive | 1994

ECL-to-CMOS signal level converter

Takehito Doi; Susumu Kato; Kiyoshi Matsuo; Tsuyoshi Moribe

Archive | 2006

Circuit for detecting difference in capacitance

Koji Takekawa; Takehito Doi

Archive | 2007

DC-DC converter and control for DC-DC converter

Yukinori Maekawa; Yoshihiro Nagaya; Keita Sekine; Takashi Matsumoto; Takehito Doi

Archive | 1998

PLL frequency synthesizer with lock detection circuit

Satoshi Katayama; Takehito Doi; Shinji Saito

Archive | 2003

Voltage controlled oscillator and PLL circuit including voltage controlled oscillator

Masayuki Yonekawa; Takehito Doi

Archive | 2002

VOLTAGE-CONTROLLED OSCILLATOR, PLL CIRCUIT AND SEMICONDUCTOR DEVICE

Takehito Doi; Masayuki Yonekawa; 岳人 土井; 正之 米川

Explore More

Collaboration

Dive into the Takehito Doi's collaboration.

Top Co-Authors
Avatar

Masayuki Yonekawa

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Keita Sekine

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Takashi Matsumoto

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Yoshihiro Nagaya

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Yukinori Maekawa

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Hideo Tokuda

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Katsuya Shimomura

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Kouzi Takekawa

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Shigenori Ichinose

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Takehiro Akiyama

Fujitsu

View shared research outputs
Explore More
Researchain Logo
Decentralizing Knowledge