Tamio Ohtani, based in Hadano, Japan, is a notable inventor with a significant impact on the field of printed circuit board (PCB) technology. With a total of six patents to his name, Ohtani has contributed innovative methods and apparatuses that enhance the efficiency and precision of PCB machining operations.

Latest Patents

Among his most recent patents is a method and apparatus for machining printed circuit boards. This invention introduces a unique spindle design that drives the tool while allowing axial movement. A pressure foot is also incorporated to press the printed circuit board during machining operations. This patent details steps for determining the tool's position, setting relative movement based on the specific machining depth required, and effectively executing the machining operation with precision.

Another noteworthy patent is an adapter supplying apparatus and method for printed circuit boards used in drilling machines. This invention provides a systematic approach for supplying and returning printed circuit boards during the drilling process. It includes a stocker that effectively stores multiple PCBs in a tilted position and a conveyor system designed to smoothly transport the PCBs to the drilling machine. The system includes features for detecting the PCB's position and decelerating it appropriately, ensuring seamless integration with the drilling machine.

Career Highlights

Tamio Ohtani is associated with Hitachi Seiko, Ltd., a company recognized for its advancements in precision machinery and electronics. His work has positioned him as a key figure in the research and development of innovative technologies within the company, focusing particularly on improving PCB manufacturing processes.

Collaborations

Throughout his career, Ohtani has collaborated with esteemed colleagues, including Yasuhiko Kanaya and Akira Irie. Together, they have explored various avenues of PCB technology, contributing to the overall advancement in the field through their collective expertise and innovative projects.

Conclusion

In conclusion, Tamio Ohtani is a distinguished inventor whose patents and contributions are instrumental in the evolution of printed circuit board manufacturing. His innovative methods and collaborative spirit within Hitachi Seiko, Ltd. continue to drive progress in this essential technology sector. As PCB applications become increasingly vital across various industries, Ohtani's work remains a cornerstone of innovative engineering.

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