Susumu Okairi

Title: Innovations by Susumu Okairi

Introduction

Susumu Okairi is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of engineering, particularly in the development of innovative pipe-end-connecting joints and sound-absorbing ducts. With a total of 2 patents to his name, Okairi's work reflects a commitment to enhancing functionality and efficiency in industrial applications.

Latest Patents

One of Okairi's latest patents is a pipe-end-connecting joint. This invention comprises a nipple inserted in the pipe end, a holder for tightening the outer circumference of the pipe end, and an elastic packing divided into half parts and attached to the holder. The nipple includes a tubular portion designed for insertion into the pipe end, a connection portion for linking to another joint, and a flange portion that protrudes outward. The holder is divided into two split parts, each featuring a semicircularly formed inner circumferential surface, with a spiral corrugated portion that enhances the connection's integrity.

Another significant patent is a sound-absorbing and heat-insulating duct. This duct consists of a nonwoven cloth layer, a reinforcing core, a foam strip layer, a bonding resin, and a resin-coating layer. The nonwoven cloth is spirally wound into a tube-like shape, with adjacent edges bonded together. The reinforcing core, made of hard synthetic resin, is also spirally wound and bonded to the nonwoven cloth. The foam strip layer is designed to provide sound-absorbing and heat-insulating functions, making it suitable for use as an air-blow duct and allowing for mass production.

Career Highlights

Susumu Okairi is currently associated with Totaku Industries, Inc., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of industrial components, particularly in the areas of piping and insulation.

Collaborations

Okairi has collaborated with notable colleagues such as Hiroshi Ikegami and Yasuhiro Kikumori. Their combined expertise has contributed to the successful development of various projects within their field.

Conclusion

Susumu Okairi's contributions to engineering through his innovative patents demonstrate his dedication to improving industrial applications. His work continues to influence the industry, showcasing the importance of creativity and collaboration in technological advancement.