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Dive into the research topics where Ichiro Yamakawa is active.

Publication


Featured researches published by Ichiro Yamakawa.


Journal of Pharmaceutical Sciences | 1990

Sustained release of insulin by double-layered implant using poly(D,L-lactic acid).

Ichiro Yamakawa; Masahiro Kawahara; Sumio Watanabe; Yasuo Miyake


Archive | 1988

Multilayer sustained release granule

Sumio Watanabe; Ichiro Yamakawa; Hidenobu Ando; Nobutaka Noda; Yasuo Miyake


Journal of Pharmaceutical Sciences | 1992

Preparation of Neurotensin Analogue-Containing Poly(dl-lactic acid) Microspheres Formed by Oil-in-Water Solvent Evaporation

Ichiro Yamakawa; Yuki Tsushima; Ryoichi Machida; Sumio Watanabe


Journal of Pharmaceutical Sciences | 1992

In Vitro and In Vivo Release of Poly(DL-Lactic Acid) Microspheres Containing Neurotensin Analogue Prepared by Novel Oil-in-Water Solvent Evaporation Method

Ichiro Yamakawa; Yuki Tsushima; Ryoichi Machida; Sumio Watanabe


Biological & Pharmaceutical Bulletin | 1997

Release behavior of poly(lactic acid-co-glycolic acid) implants containing phosphorothioate oligodeoxynucleotide

Ichiro Yamakawa; Mari Ishida; Takashi Kato; Hidenobu Ando; Naoki Asakawa


Archive | 1994

Process for producing drug-containing microspheres by oil-in-water evaporation process

Ichiro Yamakawa; Ryoichi Machida; Sumio Watanabe


Archive | 1988

GRADUALLY RELEASABLE EMBEDDING AGENT

Masahiro Kawahara; Noritoshi Koyama; Yasuo Miyake; Sumio Watanabe; Ichiro Yamakawa


Archive | 1991

Production process of microspheres

Ichiro Yamakawa; Ryoichi Machida; Sumio Watanabe


Archive | 1990

Preparation of microsphere

Ryoichi Machida; Sumio Watanabe; Ichiro Yamakawa


Chemical & Pharmaceutical Bulletin | 1992

Thermal characteristics of poly (DL-lactic acid) microspheres containing neurotensin analogue.

Ichiro Yamakawa; Kazuhide Ashizawa; Toshiro Tsuda; Sumio Watanabe; Masahiro Hayashi; Shoji Awazu

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