Company Filing History:
Years Active: 1999-2005
Title: Etsuji Mukaiyama: Innovator in Respiratory Protection Technology
Introduction
Etsuji Mukaiyama is a notable inventor based in Higashiosaka, Japan. He has made significant contributions to the field of respiratory protection technology, holding 2 patents that showcase his innovative approach to enhancing safety and comfort in protective equipment.
Latest Patents
One of Mukaiyama's latest inventions is a respiration protecting apparatus. This apparatus features a face body with filtering devices on both sides, each housing an electrical fan unit. It ensures an air flow rate of more than 120 liters per minute without compromising the field of vision, increasing front side weight, or deteriorating work efficiency and comfort. Additionally, the electrical fan unit is detachable, allowing for easy washing of the face body and convenient replacement of parts. Another significant patent is a length adjusting device for fastening straps of a mask. This device includes an oblong elastic thin plate with multiple stepped hook portions. It allows for the detachable fitting of one strap at the base end of the plate while enabling another strap to engage with the stepped hook portions. The design includes features such as a piercing hole and opposing hook portions that enhance usability and comfort.
Career Highlights
Mukaiyama is associated with Yamamoto Kogaku Co., Ltd., where he continues to develop innovative solutions in the field of respiratory protection. His work reflects a commitment to improving safety standards and user experience in protective gear.
Collaborations
Mukaiyama collaborates with Nobutaka Takami, contributing to the advancement of their shared goals in innovation and technology.
Conclusion
Etsuji Mukaiyama's contributions to respiratory protection technology demonstrate his dedication to innovation and safety. His patents reflect a deep understanding of user needs and a commitment to enhancing the effectiveness of protective equipment.