Tadao Etani

Title: Tadao Etani: Innovator in Cigarette Supply Technology

Introduction

Tadao Etani is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of cigarette supply technology, holding a total of 9 patents. His innovative designs have streamlined processes in the cigarette manufacturing industry.

Latest Patents

Among his latest patents is a cigarette supplying apparatus. This apparatus features supplying passages with lower ends and holding members that have jaw portions directed upward from a horizontal plane. Each holding member is positioned on the lower portion of each supplying passage and securely holds a cigarette. The design includes receiving depressions formed in a receiving member of each receiving drum. The cigarette is disengaged from the jaw portion by the receiving member and subsequently received in the receiving depression. This secure mechanical holding of the cigarette on the jaw portion eliminates the need for a negative pressure mechanism, such as suction holes, thereby simplifying the apparatus's structure. The design ensures reliable operation as the cigarette is disengaged from the jaw portion before being received in the receiving depression.

Another significant patent is for an apparatus for piling and transferring cigarettes. This apparatus includes multiple cigarette piling heads on a cigarette piling drum, with each piling head accommodating the same number of cigarettes as found in a cigarette package. An intermediate drum is equipped with an equal number of cigarette holding heads, positioned at one end of the cigarette piling drum. A pushing-out drum, containing the same number of pushers as the cigarette piling heads, is located at the opposite end. The cigarettes on each piling head are transferred to the corresponding holding head, with the intermediate drum situated adjacent to the first drum of a packing apparatus. The synchronization of the cigarette holding heads with the packing heads of the intermediate drum enhances the efficiency of the process.

Career Highlights

Tadao Etani has worked with prominent companies in the industry, including Japan Tobacco Inc. and Tokyo Automatic Machinery Works, Ltd. His experience in these organizations has contributed to his expertise and innovative capabilities in cigarette technology.

Collaborations

Throughout his career, Tadao has collaborated with notable individuals such as Koichiro Obara and Yoshiyuki Muto. These collaborations have further enriched his work and innovations in the field.

Conclusion

Tadao Etani's contributions to cigarette supply technology through his patents and collaborations have made a significant impact on the industry