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Dive into the research topics where Koichiro Hara is active.

Publication


Featured researches published by Koichiro Hara.


Archive | 2012

Liquid droplet discharge head

Masashi Ono; Koichiro Hara; Atsushi Ito; Shohei Koide


Archive | 2009

MANUFACTURING METHOD OF PIEZOELECTRIC ACTUATOR AND PIEZOELECTRIC ACTUATOR

Koichiro Hara; 光一郎 原


Archive | 2007

Ink-Jet Head And Ink-Jet Recording Device

Satoshi Okuda; Narumi Koga; Kazuma Goto; Atsushi Ito; Koichiro Hara; Masaharu Ito


Archive | 2007

Liquid droplet spraying apparatus

Koichiro Hara; Atsushi Ito


Archive | 2009

ULTRASONIC WELDING APPARATUS AND METHOD FOR PRODUCING WELDED PRODUCT

Yoichiro Shimizu; Akihiko Taniguchi; Koichiro Hara; Hirotake Nakamura


Archive | 2006

Method of ejecting ink droplet and apparatus for ejecting ink droplet

Koichiro Hara


Archive | 2008

ULTRASONIC WELDING APPARATUS AND METHOD OF MANUFACTURING WELDED PRODUCT

Koichiro Hara; Hirotake Nakamura; Yoichiro Shimizu; Masahiko Taniguchi; 宙健 中村; 光一郎 原; 陽一郎 清水; 晶彦 谷口


Archive | 2011

LIQUID DISCHARGING HEAD AND METHOD FOR PRODUCING THE SAME

Koichiro Hara; Kazuo Kobayashi


Archive | 2007

Apparatus for spraying liquid droplets

Koichiro Hara; Atsushi Ito


Archive | 2007

Vorrichtung zum Sprühen flüssiger Tröpfchen Apparatus for spraying liquid droplets

Koichiro Hara; Atsushi Ito

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