Mitsunori Tamura

Title: Mitsunori Tamura: Innovator in Electronic Circuit Manufacturing

Introduction

Mitsunori Tamura is a prominent inventor based in Hadano, Japan. He has made significant contributions to the field of electronic circuit manufacturing, holding a total of 8 patents. His innovative approaches have advanced the technology used in electronic devices.

Latest Patents

One of Mitsunori Tamura's latest patents is a process for manufacturing electronic circuits. This process involves disposing of an electronic device on a circuit substrate and hot melting a solder formed on the electronic device or the circuit substrate to bond them together. The method includes several steps, such as feeding a liquid onto lands on the circuit substrate, aligning and mounting the electronic device on these lands, and placing the circuit substrate in a treating vessel for heating. The heating step is crucial as it controls the pressure of the atmosphere in the treating vessel, allowing the solder to hot-melt while preventing the liquid from evaporating until the bonding is complete. After the electronic device and the circuit substrate are bonded, the liquid is permitted to evaporate.

Career Highlights

Mitsunori Tamura is associated with Hitachi, Ltd., where he has been instrumental in developing advanced manufacturing processes. His work has not only enhanced the efficiency of electronic circuit production but has also contributed to the overall advancement of technology in the industry.

Collaborations

Throughout his career, Mitsunori has collaborated with notable colleagues, including Yasuhiro Iwata and Shinichi Kazui. These collaborations have fostered innovation and have led to the successful development of various technologies in electronic manufacturing.

Conclusion

Mitsunori Tamura's contributions to electronic circuit manufacturing exemplify the impact of innovative thinking in technology. His patents and collaborative efforts continue to shape the future of electronic devices.