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Dive into the research topics where Keishi Ohashi is active.

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Featured researches published by Keishi Ohashi.


Archive | 2000

Magnetoresistive sensor, magnetoresistive head, and magnetic recording/reproducing apparatus

Kazuhiko Hayashi; Keishi Ohashi; S. A. Solin; Tao Zhou


Archive | 2002

Thin film electromagnet and switching device comprising it

Nobuyuki Ishiwata; Hiroaki Honjo; Tamaki Toba; Shinsaku Saito; Keishi Ohashi


Archive | 2001

Magnetoresistive effect sensor, method for manufacturing a magnetoresistive effect sensor, magnetoresistive detection system, and magnetoresistive recording system

Kazuhiko Hayashi; Keishi Ohashi; Nobuyuki Ishiwata; Masafumi Nakada; Eizo Fukami; Kiyokazu Nagahara; Hiroaki Honjo; Junichi Fujikata; Kunihiko Ishihara; Shigeru Mori


Archive | 2006

Electric field sensor, magnetic field sensor, electro-magnetic sensor, and electro-magnetic field measuring system using them

Mizuki Iwanami; Masafumi Nakada; Norio Masuda; Keishi Ohashi


Proceedings of the IEICE General Conference | 2003

Measurement of Magnetic Near Field over a Trace by using a Thin-film Shielded Loop Coil

Noriaki Ando; Naoya Tamaki; Norio Masuda; Toshihide Kuriyama; Shinsaku Saito; Kunio Kato; Keishi Ohashi; Mikiko Saito; Masahiro Yamaguchi; Kenichi Arai


Proceedings of the Society Conference of IEICE | 2009

C-3-75 Demonstration of Gigahertz-range Optical Modulation on Mach-Zehnder Interferometer PLZT Modulators Using Aerosol Deposition

Takanori Shimizu; Masafumi Nakada; Hiroki Tsuda; Hiroshi Miyazaki; Jun Akedo; Keishi Ohashi


Archive | 2009

On-Chip Optical Interconnect A silicon chip able to optically-perform desired signal interconnections has been bonded to a large-scale integrated silicon chip to provide cost-effective reduction of required interconnection power.

Keishi Ohashi; Kenichi Nishi; Takanori Shimizu; Masafumi Nakada; Junichi Fujikata; Jun Ushida; Sunao Torii; Koichi Nose; Masayuki Mizuno; Hiroaki Yukawa; Masao Kinoshita; Nobuo Suzuki; Akiko Gomyo; Tsutomu Ishi; Daisuke Okamoto; Katsuya Furue; Toshihide Ueno; Tai Tsuchizawa; Toshifumi Watanabe; Koji Yamada; Seiichi Itabashi; Jun Akedo


Archive | 2008

Optical properties of Pb(Z-r,Ti)O-3 films prepared by aerosol deposition

Hiroki Tsuda; Masafumi Nakada; Jun Akedo; Keishi Ohashi


Meeting Abstracts | 2008

On-Chip Optical Interconnect Structure Assembled with Flip-Chip Bonding Technology

Takanori Shimizu; Masao Kinoshita; Toshihide Ueno; Junichi Fujikata; Katsuya Furue; Masafumi Nakada; Keishi Ohashi


Proceedings of the Society Conference of IEICE | 2007

C-3-58 Device Design and Optical Waveguide Characteristics of PLZT Electro-Optic Modulators Using Aerosol Deposition for On-Chip Optical Interconnections

Takanori Shimizu; Masafumi Nakada; Hiroki Tsuda; Jun Akedo; Kenichi Nishi; Keishi Ohashi

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Hiroki Tsuda

National Institute of Advanced Industrial Science and Technology

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