Taisho Pharmaceutical Co., Ltd.

Kabushiki Kaisha Toshiba

Ikuo Koyama

Kimihide Shimano

Katsu Nakamori

Yasuo Ozawa

Toshiaki Nakajima

Toshio Yajima

Kuniaki Ishii

Yasuji Takashima

Shigeru Itai

Hajime Ohata

Hidefumi Hayashi

Tooru Maki

Eri Makabe

Tsuguchika Yoshida

Yasuji Takasima

Mikiko Odawara

Kaoru Maezuru

Nobuo Umeki

Taste masking pharmaceutical composition

Stable liposome aqueous suspension

Process for producing flavored pharmaceutical preparation for oral

A method of producing a fine coated pharmaceutical preparation, which includes cooling fine liquid droplets composed of a liquid medium, a drug dissolved or suspended in the liquid medium, and as required, a binder to a temperature of not higher than the freezing point of the liquid medium to form frozen particles of the drug and as required the binder, adjusting the particle sizes of the fine frozen particles, mixing the fine frozen particles with a fine powder of a coating material having a particle diameter smaller than the particles at a temperature higher than the freezing point of the liquid medium to cause the fine powder of the coating material to adhere to the surfaces of the particles, and then removing the liquid medium from the resulting coated particles.

Method of producing fine coated pharmaceutical preparation

An optical card for storing data includes a base member and a plurality of parallel linear tracks on the base member for storing the data. Address data is recorded alternately on an opposite end of each successive track for storing an identifying code corresponding to the respective track.

Optical card with increased data storage capacity and

An orally administrable pharmaceutical preparation of improved flavoring characteristics composed of a core material containing a drug and a coated layer applied to its surface, said coated layer being composed of a particulate polymeric substance having an average particle diameter of not more than 60 microns and being soluble in gastric juice; and a process for producing said orally administrable pharmaceutical preparation, which comprises causing minute liquid droplets of a volatile liquid containing a drug and optionally a gastric juice-soluble polymeric substance to fall onto a powder bed composed of a gastric juice-soluble particulate polymeric substance having an average particle diameter of not more than 60 microns to coat the surface of the liquid droplets with the gastric juice-soluble particulate polymeric substance, and drying the coated particles.

Orally administrable pharmaceutical preparation of improved flavoring

A method of preparing a sustained-release pharmaceutical preparation, which comprises applying a solution of a binder in water or an alcohol and a fine powder of a hydrophobic solid material which does not easily dissolve within the stomach and intestines to the surface of solid particles containing a drug while the solid particles are being tumbled, thereby to coat the solid particles with the binder and the hydrophobic solid material.

Method of preparing sustained-release pharmaceutical/preparation

Growing community of inventors

Hasuda, Japan

Ikuo Koyama