This inventor holds 1 USPTO granted patent. Top assignees: Japan Tobacco Inc., Tokyo Automatic Machinery Works, Ltd.. Active years: 1987.
Company Filing History:
1 out of 1,065 
1 out of 44 Years Active: 1987
Title: Hisashi Kuga: Innovator in Cigarette Inspection Technology
Introduction
Hisashi Kuga is a notable inventor based in Nagareyama, Japan. He has made significant contributions to the field of cigarette manufacturing through his innovative inventions. His work primarily focuses on improving the quality control processes in cigarette production.
Latest Patents
Hisashi Kuga holds a patent for an "Apparatus for inspecting cigarette bundles." This novel apparatus is designed to inspect defects in cigarette bundles that are layered in buckets fixed to a bucket conveyor. The apparatus addresses various defects, including tip fall states, loss of filters, and shortages in the number of cigarette pieces. It consists of a gate time measuring device, a dark time measuring device, a computing device, and a comparison device. The gate time measuring device measures the passing time of the internal length of buckets, while the dark time measuring device measures the passing time of defective parts and spaces between cigarette pieces. The computing device selects the maximum value of the dark time and computes a percentage of the gate time to this maximum value. Finally, the comparison device determines whether defects are present in the cigarette bundles by comparing the computed value with a predetermined standard. Hisashi Kuga has 1 patent to his name.
Career Highlights
Throughout his career, Kuga has worked with prominent companies in the tobacco industry. He has been associated with Tokyo Automatic Machinery Works, Ltd. and Japan Tobacco Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas.
Collaborations
Hisashi Kuga has collaborated with various professionals in his field, including Chikara Sasaki. These collaborations have contributed to the advancement of technology in cigarette manufacturing.
Conclusion
Hisashi Kuga's contributions to the field of cigarette inspection technology highlight his innovative spirit and dedication to quality control. His patent for the apparatus demonstrates his commitment to improving manufacturing processes. His work continues to influence the industry and set standards for quality assurance in cigarette production.