Network


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

Hotspot


Dive into the research topics where Iwasa Atsushi is active.

Publication


Featured researches published by Iwasa Atsushi.


Archive | 2002

Direct liquid type writing implement

Koyama Takao; Kirita Kazuhisa; Iwasa Atsushi


Archive | 1998

AQUEOUS COLORED RESIN MICROPARTICLE DISPERSION FOR WATER-BASE INK

Idokawa Hiroyuki; Ogiwara Yasuaki; Iwasa Atsushi; Sakurai Kiyokazu


Archive | 2012

PEN FOR INFORMATION INPUT

Kirita Kazuhisa; Takahashi Toshihiro; Sawa Yukinori; Iwasa Atsushi; Kitamura Yoko; Koyama Hiroaki; Nagasaka Yuya


Archive | 1998

Writing instrument without cap

Koyama Takao; Ogiwara Yasuaki; Iwasa Atsushi; Kamiya Toshifumi; Kirita Kazuhisa


Archive | 1998

WATER-BASE INK COMPOSITION FOR WRITING UTENSIL

Idokawa Hiroyuki; Ogiwara Yasuaki; Iwasa Atsushi; Sakurai Kiyokazu


Archive | 2006

INK COMPOSITION FOR WRITING TOOL

Ogiwara Yasuaki; Osada Takahiro; Iwasa Atsushi; Nakamura Hitoshi; Mizoguchi Tatsuya


Archive | 2006

MARKING PEN FOR WRITING BOARD

Osada Takahiro; Iwasa Atsushi; Mizoguchi Tatsuya


Archive | 2001

Schreibgerät vom freien Tintentyp

Koyama Takao; Kirita Kazuhisa; Iwasa Atsushi


Archive | 2013

SHIELDING INK COMPOSITION

Iwasa Atsushi; Fujisawa Kiyoshi; Okuyama Hiroyuki; Mizoguchi Tatsuya


Archive | 2006

WRITING UTENSIL OF END-OF-INK DETECTION TYPE

Iwasa Atsushi; Osada Takahiro

Collaboration


Dive into the Iwasa Atsushi's collaboration.

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