Akira Ogino

Title: Akira Ogino: Patents in Materials and Continuous Mixing

Introduction

Akira Ogino is an inventor associated with Osaka, Japan, and Takeda Chemical Industries, Inc. His listed patent work includes innovations in powder-coating materials and equipment for continuously mixing viscous and solid substances. The supplied information credits him with 2 patents.

Latest Patents

**Unsaturated Polyester Resin Composition.** This invention describes finely powdered coating compositions made with an unsaturated polyester resin, a solid vinyl or allyl compound, and a curing catalyst. The resin includes a polyol component containing at least 30 mole percent of a glycol with a cycloalkylene or phenylene group, along with an unsaturated polycarboxylic acid component containing tetrahydrophthalic acid and/or a drying-oil fatty acid. Applied by powder-coating methods, the compositions are intended to form hard, tough layers with resistance to solvents.

**Apparatus for Continuously Making a Mixture of Viscous Material with Solid Material.** This apparatus uses a pair of mixing rolls to draw viscous and solid materials into a gap, where they are mixed. Faster-running removal rolls positioned below the mixing rolls strip the mixture from their surfaces. The mixture then falls onto a packaging process, where it is enclosed between two synthetic-resin carrier sheets.

Career Highlights

Ogino’s listed inventions address two distinct manufacturing challenges: developing durable powder coatings and continuously mixing and packaging materials. Both patents describe processes and equipment intended to support practical industrial production.

Collaborations

The supplied information identifies Nobuyuki Nakagawa and Koji Miyamura as Ogino’s coworkers. It does not specify their roles in the listed patents.

Conclusion

Akira Ogino’s patent record highlights contributions to coating compositions and continuous material-processing equipment, reflecting an emphasis on industrial materials and manufacturing methods.