Company Filing History:
1 out of 108 
1 out of 11 Years Active: 1998-2002
Title: Innovations of Tatsushi Maeda
Introduction
Tatsushi Maeda is a notable inventor based in Aichi-ken, Japan. He has made significant contributions to the field of thermoplastic processing and pharmaceutical compositions. With a total of 2 patents, his work reflects a blend of engineering and biochemistry.
Latest Patents
One of Maeda's latest patents is a thermoforming process that involves a thermoforming apparatus. This apparatus includes a female die and a movable plug designed for thermoforming a softened thermoplastic resin sheet. The female die features a bowl-shaped recess that communicates with a bottom opening, forming the bottom wall of the bowl. The design allows the softened thermoplastic resin sheet to be thrust by the plug while the bottom plate is held at a first stop position. This innovative process ensures that the thermoplastic resin sheet is brought into contact with the inner circumferential surface of the bowl-shaped recess, ultimately forming a rim.
Another significant patent by Maeda is a pharmaceutical composition containing a biologically active peptide. This composition comprises a fat emulsion containing microspheres with an adjusted negative electric charge. The biologically active substance, which can be a basic peptide or protein, is adsorbed to the microspheres in the fat emulsion. The composition may include agents such as acidic phospholipids and fatty acids to adjust the electric charge, with preferred biologically active substances including motilin derivatives and vasoactive intestinal polypeptide derivatives.
Career Highlights
Throughout his career, Tatsushi Maeda has worked with prominent companies such as Sanwa Kagaku Kenkyusho Co., Ltd. and Kabushiki Kaisha Asano Kenkyusho. His experience in these organizations has contributed to his expertise in the fields of thermoplastics and pharmaceuticals.
Collaborations
Maeda has collaborated with notable coworkers, including Makoto Sato and Toshiyuki Kouzaki. Their joint efforts have likely enhanced the innovative processes and products developed during their time together.
Conclusion
Tatsushi Maeda's contributions to the fields of thermoplastic processing and pharmaceutical compositions highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving both manufacturing processes and medical applications.